85925970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^2$

素因数の和:568

約数の個数: 72

約数和(自身を含む): 241483788

約数和(自身を除く): 155557818

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 271, 390, 542, 585, 813, 1170, 1355, 1626, 2439, 2710, 3523, 4065, 4878, 7046, 8130, 10569, 12195, 17615, 21138, 24390, 31707, 35230, 52845, 63414, 73441, 105690, 146882, 158535, 220323, 317070, 367205, 440646, 660969, 734410, 954733, 1101615, 1321938, 1909466, 2203230, 2864199, 3304845, 4773665, 5728398, 6609690, 8592597, 9547330, 14320995, 17185194, 28641990, 42962985, 85925970]

約数ペア:

[(1, 85925970), (2, 42962985), (3, 28641990), (5, 17185194), (6, 14320995), (9, 9547330), (10, 8592597), (13, 6609690), (15, 5728398), (18, 4773665), (26, 3304845), (30, 2864199), (39, 2203230), (45, 1909466), (65, 1321938), (78, 1101615), (90, 954733), (117, 734410), (130, 660969), (195, 440646), (234, 367205), (271, 317070), (390, 220323), (542, 158535), (585, 146882), (813, 105690), (1170, 73441), (1355, 63414), (1626, 52845), (2439, 35230), (2710, 31707), (3523, 24390), (4065, 21138), (4878, 17615), (7046, 12195), (8130, 10569)]