90301510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{8369}}^1$

素因数の和:8472

約数の個数: 32

約数和(自身を含む): 177176160

約数和(自身を除く): 86874650

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 8369, 10790, 16738, 41845, 83690, 108797, 217594, 543985, 694627, 1087970, 1389254, 3473135, 6946270, 9030151, 18060302, 45150755, 90301510]

約数ペア:

[(1, 90301510), (2, 45150755), (5, 18060302), (10, 9030151), (13, 6946270), (26, 3473135), (65, 1389254), (83, 1087970), (130, 694627), (166, 543985), (415, 217594), (830, 108797), (1079, 83690), (2158, 41845), (5395, 16738), (8369, 10790)]