2017643670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{857}}^1$

素因数の和:1015

約数の個数: 192

約数和(自身を含む): 6225538176

約数和(自身を除く): 4207894506

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 63, 70, 74, 90, 101, 105, 111, 126, 185, 202, 210, 222, 259, 303, 315, 333, 370, 505, 518, 555, 606, 630, 666, 707, 777, 857, 909, 1010, 1110, 1295, 1414, 1515, 1554, 1665, 1714, 1818, 2121, 2331, 2571, 2590, 3030, 3330, 3535, 3737, 3885, 4242, 4285, 4545, 4662, 5142, 5999, 6363, 7070, 7474, 7713, 7770, 8570, 9090, 10605, 11211, 11655, 11998, 12726, 12855, 15426, 17997, 18685, 21210, 22422, 23310, 25710, 26159, 29995, 31709, 31815, 33633, 35994, 37370, 38565, 52318, 53991, 56055, 59990, 63418, 63630, 67266, 77130, 78477, 86557, 89985, 95127, 107982, 112110, 130795, 156954, 158545, 168165, 173114, 179970, 190254, 221963, 235431, 259671, 261590, 269955, 285381, 317090, 336330, 392385, 432785, 443926, 470862, 475635, 519342, 539910, 570762, 605899, 665889, 779013, 784770, 865570, 951270, 1109815, 1177155, 1211798, 1298355, 1331778, 1426905, 1558026, 1817697, 1997667, 2219630, 2354310, 2596710, 2853810, 3029495, 3202609, 3329445, 3635394, 3895065, 3995334, 5453091, 6058990, 6405218, 6658890, 7790130, 9088485, 9607827, 9988335, 10906182, 16013045, 18176970, 19215654, 19976670, 22418263, 27265455, 28823481, 32026090, 44836526, 48039135, 54530910, 57646962, 67254789, 96078270, 112091315, 134509578, 144117405, 201764367, 224182630, 288234810, 336273945, 403528734, 672547890, 1008821835, 2017643670]

約数ペア:

[(1, 2017643670), (2, 1008821835), (3, 672547890), (5, 403528734), (6, 336273945), (7, 288234810), (9, 224182630), (10, 201764367), (14, 144117405), (15, 134509578), (18, 112091315), (21, 96078270), (30, 67254789), (35, 57646962), (37, 54530910), (42, 48039135), (45, 44836526), (63, 32026090), (70, 28823481), (74, 27265455), (90, 22418263), (101, 19976670), (105, 19215654), (111, 18176970), (126, 16013045), (185, 10906182), (202, 9988335), (210, 9607827), (222, 9088485), (259, 7790130), (303, 6658890), (315, 6405218), (333, 6058990), (370, 5453091), (505, 3995334), (518, 3895065), (555, 3635394), (606, 3329445), (630, 3202609), (666, 3029495), (707, 2853810), (777, 2596710), (857, 2354310), (909, 2219630), (1010, 1997667), (1110, 1817697), (1295, 1558026), (1414, 1426905), (1515, 1331778), (1554, 1298355), (1665, 1211798), (1714, 1177155), (1818, 1109815), (2121, 951270), (2331, 865570), (2571, 784770), (2590, 779013), (3030, 665889), (3330, 605899), (3535, 570762), (3737, 539910), (3885, 519342), (4242, 475635), (4285, 470862), (4545, 443926), (4662, 432785), (5142, 392385), (5999, 336330), (6363, 317090), (7070, 285381), (7474, 269955), (7713, 261590), (7770, 259671), (8570, 235431), (9090, 221963), (10605, 190254), (11211, 179970), (11655, 173114), (11998, 168165), (12726, 158545), (12855, 156954), (15426, 130795), (17997, 112110), (18685, 107982), (21210, 95127), (22422, 89985), (23310, 86557), (25710, 78477), (26159, 77130), (29995, 67266), (31709, 63630), (31815, 63418), (33633, 59990), (35994, 56055), (37370, 53991), (38565, 52318)]