291400630

素因数分解:

$2^1\times 5^1\times {\mathrm{2683}}^1\times {\mathrm{10861}}^1$

素因数の和:13551

約数の個数: 16

約数和(自身を含む): 524764944

約数和(自身を除く): 233364314

約数列:

[1, 2, 5, 10, 2683, 5366, 10861, 13415, 21722, 26830, 54305, 108610, 29140063, 58280126, 145700315, 291400630]

約数ペア:

[(1, 291400630), (2, 145700315), (5, 58280126), (10, 29140063), (2683, 108610), (5366, 54305), (10861, 26830), (13415, 21722)]