30405622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{68791}}^1$

素因数の和:68823

約数の個数: 16

約数和(自身を含む): 52006752

約数和(自身を除く): 21601130

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 68791, 137582, 894283, 1169447, 1788566, 2338894, 15202811, 30405622]

約数ペア:

[(1, 30405622), (2, 15202811), (13, 2338894), (17, 1788566), (26, 1169447), (34, 894283), (221, 137582), (442, 68791)]