21226913190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{39133}}^1$

素因数の和:39204

約数の個数: 192

約数和(自身を含む): 67454493120

約数和(自身を除く): 46227579930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 41, 42, 45, 49, 54, 63, 70, 82, 90, 98, 105, 123, 126, 135, 147, 189, 205, 210, 245, 246, 270, 287, 294, 315, 369, 378, 410, 441, 490, 574, 615, 630, 735, 738, 861, 882, 945, 1107, 1230, 1323, 1435, 1470, 1722, 1845, 1890, 2009, 2205, 2214, 2583, 2646, 2870, 3690, 4018, 4305, 4410, 5166, 5535, 6027, 6615, 7749, 8610, 10045, 11070, 12054, 12915, 13230, 15498, 18081, 20090, 25830, 30135, 36162, 38745, 39133, 54243, 60270, 77490, 78266, 90405, 108486, 117399, 180810, 195665, 234798, 271215, 273931, 352197, 391330, 542430, 547862, 586995, 704394, 821793, 1056591, 1173990, 1369655, 1604453, 1643586, 1760985, 1917517, 2113182, 2465379, 2739310, 3208906, 3521970, 3835034, 4108965, 4813359, 4930758, 5282955, 5752551, 7396137, 8022265, 8217930, 9587585, 9626718, 10565910, 11231171, 11505102, 12326895, 14440077, 14792274, 16044530, 17257653, 19175170, 22462342, 24066795, 24653790, 28762755, 28880154, 33693513, 34515306, 36980685, 43320231, 48133590, 51772959, 56155855, 57525510, 67387026, 72200385, 73961370, 78618197, 86288265, 86640462, 101080539, 103545918, 112311710, 144400770, 157236394, 168467565, 172576530, 202161078, 216601155, 235854591, 258864795, 303241617, 336935130, 393090985, 433202310, 471709182, 505402695, 517729590, 606483234, 707563773, 786181970, 1010805390, 1179272955, 1415127546, 1516208085, 2122691319, 2358545910, 3032416170, 3537818865, 4245382638, 7075637730, 10613456595, 21226913190]

約数ペア:

[(1, 21226913190), (2, 10613456595), (3, 7075637730), (5, 4245382638), (6, 3537818865), (7, 3032416170), (9, 2358545910), (10, 2122691319), (14, 1516208085), (15, 1415127546), (18, 1179272955), (21, 1010805390), (27, 786181970), (30, 707563773), (35, 606483234), (41, 517729590), (42, 505402695), (45, 471709182), (49, 433202310), (54, 393090985), (63, 336935130), (70, 303241617), (82, 258864795), (90, 235854591), (98, 216601155), (105, 202161078), (123, 172576530), (126, 168467565), (135, 157236394), (147, 144400770), (189, 112311710), (205, 103545918), (210, 101080539), (245, 86640462), (246, 86288265), (270, 78618197), (287, 73961370), (294, 72200385), (315, 67387026), (369, 57525510), (378, 56155855), (410, 51772959), (441, 48133590), (490, 43320231), (574, 36980685), (615, 34515306), (630, 33693513), (735, 28880154), (738, 28762755), (861, 24653790), (882, 24066795), (945, 22462342), (1107, 19175170), (1230, 17257653), (1323, 16044530), (1435, 14792274), (1470, 14440077), (1722, 12326895), (1845, 11505102), (1890, 11231171), (2009, 10565910), (2205, 9626718), (2214, 9587585), (2583, 8217930), (2646, 8022265), (2870, 7396137), (3690, 5752551), (4018, 5282955), (4305, 4930758), (4410, 4813359), (5166, 4108965), (5535, 3835034), (6027, 3521970), (6615, 3208906), (7749, 2739310), (8610, 2465379), (10045, 2113182), (11070, 1917517), (12054, 1760985), (12915, 1643586), (13230, 1604453), (15498, 1369655), (18081, 1173990), (20090, 1056591), (25830, 821793), (30135, 704394), (36162, 586995), (38745, 547862), (39133, 542430), (54243, 391330), (60270, 352197), (77490, 273931), (78266, 271215), (90405, 234798), (108486, 195665), (117399, 180810)]