30758798

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{4217}}^1$

素因数の和:4747

約数の個数: 16

約数和(自身を含む): 52843104

約数和(自身を除く): 22084306

約数列:

[1, 2, 7, 14, 521, 1042, 3647, 4217, 7294, 8434, 29519, 59038, 2197057, 4394114, 15379399, 30758798]

約数ペア:

[(1, 30758798), (2, 15379399), (7, 4394114), (14, 2197057), (521, 59038), (1042, 29519), (3647, 8434), (4217, 7294)]