15017863380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19253671}}^1$

素因数の和:19253696

約数の個数: 48

約数和(自身を含む): 45284636544

約数和(自身を除く): 30266773164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 19253671, 38507342, 57761013, 77014684, 96268355, 115522026, 192536710, 231044052, 250297723, 288805065, 385073420, 500595446, 577610130, 750893169, 1001190892, 1155220260, 1251488615, 1501786338, 2502977230, 3003572676, 3754465845, 5005954460, 7508931690, 15017863380]

約数ペア:

[(1, 15017863380), (2, 7508931690), (3, 5005954460), (4, 3754465845), (5, 3003572676), (6, 2502977230), (10, 1501786338), (12, 1251488615), (13, 1155220260), (15, 1001190892), (20, 750893169), (26, 577610130), (30, 500595446), (39, 385073420), (52, 288805065), (60, 250297723), (65, 231044052), (78, 192536710), (130, 115522026), (156, 96268355), (195, 77014684), (260, 57761013), (390, 38507342), (780, 19253671)]