271427970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{7687}}^1$

素因数の和:7815

約数の個数: 64

約数和(自身を含む): 717382656

約数和(自身を除く): 445954686

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 107, 110, 165, 214, 321, 330, 535, 642, 1070, 1177, 1605, 2354, 3210, 3531, 5885, 7062, 7687, 11770, 15374, 17655, 23061, 35310, 38435, 46122, 76870, 84557, 115305, 169114, 230610, 253671, 422785, 507342, 822509, 845570, 1268355, 1645018, 2467527, 2536710, 4112545, 4935054, 8225090, 9047599, 12337635, 18095198, 24675270, 27142797, 45237995, 54285594, 90475990, 135713985, 271427970]

約数ペア:

[(1, 271427970), (2, 135713985), (3, 90475990), (5, 54285594), (6, 45237995), (10, 27142797), (11, 24675270), (15, 18095198), (22, 12337635), (30, 9047599), (33, 8225090), (55, 4935054), (66, 4112545), (107, 2536710), (110, 2467527), (165, 1645018), (214, 1268355), (321, 845570), (330, 822509), (535, 507342), (642, 422785), (1070, 253671), (1177, 230610), (1605, 169114), (2354, 115305), (3210, 84557), (3531, 76870), (5885, 46122), (7062, 38435), (7687, 35310), (11770, 23061), (15374, 17655)]