1618446690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:334

約数の個数: 256

約数和(自身を含む): 5106032640

約数和(自身を除く): 3487585950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 53, 54, 63, 70, 90, 105, 106, 107, 126, 135, 151, 159, 189, 210, 214, 265, 270, 302, 315, 318, 321, 371, 378, 453, 477, 530, 535, 630, 642, 742, 749, 755, 795, 906, 945, 954, 963, 1057, 1070, 1113, 1359, 1431, 1498, 1510, 1590, 1605, 1855, 1890, 1926, 2114, 2226, 2247, 2265, 2385, 2718, 2862, 2889, 3171, 3210, 3339, 3710, 3745, 4077, 4494, 4530, 4770, 4815, 5285, 5565, 5671, 5778, 6342, 6678, 6741, 6795, 7155, 7490, 8003, 8154, 9513, 9630, 10017, 10570, 11130, 11235, 11342, 13482, 13590, 14310, 14445, 15855, 16006, 16157, 16695, 17013, 19026, 20034, 20223, 20385, 22470, 24009, 28355, 28539, 28890, 31710, 32314, 33390, 33705, 34026, 39697, 40015, 40446, 40770, 47565, 48018, 48471, 50085, 51039, 56021, 56710, 57078, 67410, 72027, 79394, 80030, 80785, 85065, 95130, 96942, 100170, 101115, 102078, 112042, 113099, 119091, 120045, 142695, 144054, 145413, 153117, 161570, 168063, 170130, 198485, 202230, 216081, 226198, 238182, 240090, 242355, 255195, 280105, 285390, 290826, 306234, 336126, 339297, 357273, 360135, 396970, 432162, 436239, 484710, 504189, 510390, 560210, 565495, 595455, 678594, 714546, 720270, 727065, 765585, 840315, 856321, 872478, 1008378, 1017891, 1071819, 1080405, 1130990, 1190910, 1454130, 1512567, 1531170, 1680630, 1696485, 1712642, 1786365, 2035782, 2143638, 2160810, 2181195, 2520945, 2568963, 3025134, 3053673, 3392970, 3572730, 4281605, 4362390, 5041890, 5089455, 5137926, 5359095, 5994247, 6107346, 7562835, 7706889, 8563210, 10178910, 10718190, 11988494, 12844815, 15125670, 15268365, 15413778, 17982741, 23120667, 25689630, 29971235, 30536730, 35965482, 38534445, 46241334, 53948223, 59942470, 77068890, 89913705, 107896446, 115603335, 161844669, 179827410, 231206670, 269741115, 323689338, 539482230, 809223345, 1618446690]

約数ペア:

[(1, 1618446690), (2, 809223345), (3, 539482230), (5, 323689338), (6, 269741115), (7, 231206670), (9, 179827410), (10, 161844669), (14, 115603335), (15, 107896446), (18, 89913705), (21, 77068890), (27, 59942470), (30, 53948223), (35, 46241334), (42, 38534445), (45, 35965482), (53, 30536730), (54, 29971235), (63, 25689630), (70, 23120667), (90, 17982741), (105, 15413778), (106, 15268365), (107, 15125670), (126, 12844815), (135, 11988494), (151, 10718190), (159, 10178910), (189, 8563210), (210, 7706889), (214, 7562835), (265, 6107346), (270, 5994247), (302, 5359095), (315, 5137926), (318, 5089455), (321, 5041890), (371, 4362390), (378, 4281605), (453, 3572730), (477, 3392970), (530, 3053673), (535, 3025134), (630, 2568963), (642, 2520945), (742, 2181195), (749, 2160810), (755, 2143638), (795, 2035782), (906, 1786365), (945, 1712642), (954, 1696485), (963, 1680630), (1057, 1531170), (1070, 1512567), (1113, 1454130), (1359, 1190910), (1431, 1130990), (1498, 1080405), (1510, 1071819), (1590, 1017891), (1605, 1008378), (1855, 872478), (1890, 856321), (1926, 840315), (2114, 765585), (2226, 727065), (2247, 720270), (2265, 714546), (2385, 678594), (2718, 595455), (2862, 565495), (2889, 560210), (3171, 510390), (3210, 504189), (3339, 484710), (3710, 436239), (3745, 432162), (4077, 396970), (4494, 360135), (4530, 357273), (4770, 339297), (4815, 336126), (5285, 306234), (5565, 290826), (5671, 285390), (5778, 280105), (6342, 255195), (6678, 242355), (6741, 240090), (6795, 238182), (7155, 226198), (7490, 216081), (8003, 202230), (8154, 198485), (9513, 170130), (9630, 168063), (10017, 161570), (10570, 153117), (11130, 145413), (11235, 144054), (11342, 142695), (13482, 120045), (13590, 119091), (14310, 113099), (14445, 112042), (15855, 102078), (16006, 101115), (16157, 100170), (16695, 96942), (17013, 95130), (19026, 85065), (20034, 80785), (20223, 80030), (20385, 79394), (22470, 72027), (24009, 67410), (28355, 57078), (28539, 56710), (28890, 56021), (31710, 51039), (32314, 50085), (33390, 48471), (33705, 48018), (34026, 47565), (39697, 40770), (40015, 40446)]