4914909090

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:679

約数の個数: 320

約数和(自身を含む): 16421771520

約数和(自身を除く): 11506862430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 105, 117, 126, 130, 131, 135, 162, 182, 189, 195, 210, 234, 262, 270, 273, 315, 351, 378, 390, 393, 405, 455, 509, 546, 567, 585, 630, 655, 702, 786, 810, 819, 910, 917, 945, 1018, 1053, 1134, 1170, 1179, 1310, 1365, 1527, 1638, 1703, 1755, 1834, 1890, 1965, 2106, 2358, 2457, 2545, 2730, 2751, 2835, 3054, 3406, 3510, 3537, 3563, 3930, 4095, 4581, 4585, 4914, 5090, 5109, 5265, 5502, 5670, 5895, 6617, 7074, 7126, 7371, 7635, 8190, 8253, 8515, 9162, 9170, 10218, 10530, 10611, 10689, 11790, 11921, 12285, 13234, 13743, 13755, 14742, 15270, 15327, 16506, 17030, 17685, 17815, 19851, 21222, 21378, 22905, 23842, 24570, 24759, 25545, 27486, 27510, 30654, 32067, 33085, 35370, 35630, 35763, 36855, 39702, 41229, 41265, 45810, 45981, 46319, 49518, 51090, 53055, 53445, 59553, 59605, 64134, 66170, 66679, 68715, 71526, 73710, 74277, 76635, 82458, 82530, 91962, 92638, 96201, 99255, 106110, 106890, 107289, 119106, 119210, 123795, 133358, 137430, 137943, 138957, 148554, 153270, 160335, 178659, 178815, 192402, 198510, 200037, 206145, 214578, 229905, 231595, 247590, 275886, 277914, 288603, 297765, 320670, 321867, 333395, 357318, 357630, 371385, 400074, 412290, 416871, 459810, 463190, 466753, 481005, 535977, 536445, 577206, 595530, 600111, 643734, 666790, 689715, 694785, 742770, 833742, 866827, 893295, 933506, 962010, 965601, 1000185, 1071954, 1072890, 1200222, 1250613, 1379430, 1389570, 1400259, 1443015, 1609335, 1733654, 1786590, 1800333, 1931202, 2000370, 2084355, 2333765, 2501226, 2600481, 2679885, 2800518, 2886030, 3000555, 3218670, 3600666, 3751839, 4168710, 4200777, 4334135, 4667530, 4828005, 5200962, 5359770, 5400999, 6001110, 6067789, 6253065, 7001295, 7503678, 7801443, 8401554, 8668270, 9001665, 9656010, 10801998, 12135578, 12506130, 12602331, 13002405, 14002590, 15602886, 18003330, 18203367, 18759195, 21003885, 23404329, 25204662, 26004810, 27004995, 30338945, 36406734, 37518390, 37806993, 39007215, 42007770, 46808658, 54009990, 54610101, 60677890, 63011655, 70212987, 75613986, 78014430, 91016835, 109220202, 117021645, 126023310, 140425974, 163830303, 182033670, 189034965, 234043290, 273050505, 327660606, 351064935, 378069930, 491490909, 546101010, 702129870, 819151515, 982981818, 1638303030, 2457454545, 4914909090]

約数ペア:

[(1, 4914909090), (2, 2457454545), (3, 1638303030), (5, 982981818), (6, 819151515), (7, 702129870), (9, 546101010), (10, 491490909), (13, 378069930), (14, 351064935), (15, 327660606), (18, 273050505), (21, 234043290), (26, 189034965), (27, 182033670), (30, 163830303), (35, 140425974), (39, 126023310), (42, 117021645), (45, 109220202), (54, 91016835), (63, 78014430), (65, 75613986), (70, 70212987), (78, 63011655), (81, 60677890), (90, 54610101), (91, 54009990), (105, 46808658), (117, 42007770), (126, 39007215), (130, 37806993), (131, 37518390), (135, 36406734), (162, 30338945), (182, 27004995), (189, 26004810), (195, 25204662), (210, 23404329), (234, 21003885), (262, 18759195), (270, 18203367), (273, 18003330), (315, 15602886), (351, 14002590), (378, 13002405), (390, 12602331), (393, 12506130), (405, 12135578), (455, 10801998), (509, 9656010), (546, 9001665), (567, 8668270), (585, 8401554), (630, 7801443), (655, 7503678), (702, 7001295), (786, 6253065), (810, 6067789), (819, 6001110), (910, 5400999), (917, 5359770), (945, 5200962), (1018, 4828005), (1053, 4667530), (1134, 4334135), (1170, 4200777), (1179, 4168710), (1310, 3751839), (1365, 3600666), (1527, 3218670), (1638, 3000555), (1703, 2886030), (1755, 2800518), (1834, 2679885), (1890, 2600481), (1965, 2501226), (2106, 2333765), (2358, 2084355), (2457, 2000370), (2545, 1931202), (2730, 1800333), (2751, 1786590), (2835, 1733654), (3054, 1609335), (3406, 1443015), (3510, 1400259), (3537, 1389570), (3563, 1379430), (3930, 1250613), (4095, 1200222), (4581, 1072890), (4585, 1071954), (4914, 1000185), (5090, 965601), (5109, 962010), (5265, 933506), (5502, 893295), (5670, 866827), (5895, 833742), (6617, 742770), (7074, 694785), (7126, 689715), (7371, 666790), (7635, 643734), (8190, 600111), (8253, 595530), (8515, 577206), (9162, 536445), (9170, 535977), (10218, 481005), (10530, 466753), (10611, 463190), (10689, 459810), (11790, 416871), (11921, 412290), (12285, 400074), (13234, 371385), (13743, 357630), (13755, 357318), (14742, 333395), (15270, 321867), (15327, 320670), (16506, 297765), (17030, 288603), (17685, 277914), (17815, 275886), (19851, 247590), (21222, 231595), (21378, 229905), (22905, 214578), (23842, 206145), (24570, 200037), (24759, 198510), (25545, 192402), (27486, 178815), (27510, 178659), (30654, 160335), (32067, 153270), (33085, 148554), (35370, 138957), (35630, 137943), (35763, 137430), (36855, 133358), (39702, 123795), (41229, 119210), (41265, 119106), (45810, 107289), (45981, 106890), (46319, 106110), (49518, 99255), (51090, 96201), (53055, 92638), (53445, 91962), (59553, 82530), (59605, 82458), (64134, 76635), (66170, 74277), (66679, 73710), (68715, 71526)]