30221842

素因数分解:

$2^1\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{2131}}^1$

素因数の和:3153

約数の個数: 16

約数和(自身を含む): 51884352

約数和(自身を除く): 21662510

約数列:

[1, 2, 7, 14, 1013, 2026, 2131, 4262, 7091, 14182, 14917, 29834, 2158703, 4317406, 15110921, 30221842]

約数ペア:

[(1, 30221842), (2, 15110921), (7, 4317406), (14, 2158703), (1013, 29834), (2026, 14917), (2131, 14182), (4262, 7091)]