91247790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{20143}}^1$

素因数の和:20304

約数の個数: 32

約数和(自身を含む): 220455936

約数和(自身を除く): 129208146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4530, 20143, 40286, 60429, 100715, 120858, 201430, 302145, 604290, 3041593, 6083186, 9124779, 15207965, 18249558, 30415930, 45623895, 91247790]

約数ペア:

[(1, 91247790), (2, 45623895), (3, 30415930), (5, 18249558), (6, 15207965), (10, 9124779), (15, 6083186), (30, 3041593), (151, 604290), (302, 302145), (453, 201430), (755, 120858), (906, 100715), (1510, 60429), (2265, 40286), (4530, 20143)]