30902942

素因数分解:

$2^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{2423}}^1$

素因数の和:3343

約数の個数: 16

約数和(自身を含む): 53056512

約数和(自身を除く): 22153570

約数列:

[1, 2, 7, 14, 911, 1822, 2423, 4846, 6377, 12754, 16961, 33922, 2207353, 4414706, 15451471, 30902942]

約数ペア:

[(1, 30902942), (2, 15451471), (7, 4414706), (14, 2207353), (911, 33922), (1822, 16961), (2423, 12754), (4846, 6377)]