30029038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67939}}^1$

素因数の和:67971

約数の個数: 16

約数和(自身を含む): 51362640

約数和(自身を除く): 21333602

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 67939, 135878, 883207, 1154963, 1766414, 2309926, 15014519, 30029038]

約数ペア:

[(1, 30029038), (2, 15014519), (13, 2309926), (17, 1766414), (26, 1154963), (34, 883207), (221, 135878), (442, 67939)]