74920290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{3299}}^1$

素因数の和:4066

約数の個数: 32

約数和(自身を含む): 180100800

約数和(自身を除く): 105180510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 757, 1514, 2271, 3299, 3785, 4542, 6598, 7570, 9897, 11355, 16495, 19794, 22710, 32990, 49485, 98970, 2497343, 4994686, 7492029, 12486715, 14984058, 24973430, 37460145, 74920290]

約数ペア:

[(1, 74920290), (2, 37460145), (3, 24973430), (5, 14984058), (6, 12486715), (10, 7492029), (15, 4994686), (30, 2497343), (757, 98970), (1514, 49485), (2271, 32990), (3299, 22710), (3785, 19794), (4542, 16495), (6598, 11355), (7570, 9897)]