91187790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{23203}}^1$

素因数の和:23344

約数の個数: 32

約数和(自身を含む): 220530816

約数和(自身を除く): 129343026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 23203, 46406, 69609, 116015, 139218, 232030, 348045, 696090, 3039593, 6079186, 9118779, 15197965, 18237558, 30395930, 45593895, 91187790]

約数ペア:

[(1, 91187790), (2, 45593895), (3, 30395930), (5, 18237558), (6, 15197965), (10, 9118779), (15, 6079186), (30, 3039593), (131, 696090), (262, 348045), (393, 232030), (655, 139218), (786, 116015), (1310, 69609), (1965, 46406), (3930, 23203)]