89212630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29837}}^1$

素因数の和:29880

約数の個数: 32

約数和(自身を含む): 180460224

約数和(自身を除く): 91247594

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 29837, 59674, 149185, 298370, 387881, 686251, 775762, 1372502, 1939405, 3431255, 3878810, 6862510, 8921263, 17842526, 44606315, 89212630]

約数ペア:

[(1, 89212630), (2, 44606315), (5, 17842526), (10, 8921263), (13, 6862510), (23, 3878810), (26, 3431255), (46, 1939405), (65, 1372502), (115, 775762), (130, 686251), (230, 387881), (299, 298370), (598, 149185), (1495, 59674), (2990, 29837)]