30171362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{68261}}^1$

素因数の和:68293

約数の個数: 16

約数和(自身を含む): 51606072

約数和(自身を除く): 21434710

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 68261, 136522, 887393, 1160437, 1774786, 2320874, 15085681, 30171362]

約数ペア:

[(1, 30171362), (2, 15085681), (13, 2320874), (17, 1774786), (26, 1160437), (34, 887393), (221, 136522), (442, 68261)]