30056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:53

約数の個数: 24

約数和(自身を含む): 64470

約数和(自身を除く): 34414

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 578, 884, 1156, 1768, 2312, 3757, 7514, 15028, 30056]

約数ペア:

[(1, 30056), (2, 15028), (4, 7514), (8, 3757), (13, 2312), (17, 1768), (26, 1156), (34, 884), (52, 578), (68, 442), (104, 289), (136, 221)]