308876870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{13649}}^1$

素因数の和:13760

約数の個数: 32

約数和(自身を含む): 581817600

約数和(自身を除く): 272940730

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 310, 365, 730, 2263, 4526, 11315, 13649, 22630, 27298, 68245, 136490, 423119, 846238, 996377, 1992754, 2115595, 4231190, 4981885, 9963770, 30887687, 61775374, 154438435, 308876870]

約数ペア:

[(1, 308876870), (2, 154438435), (5, 61775374), (10, 30887687), (31, 9963770), (62, 4981885), (73, 4231190), (146, 2115595), (155, 1992754), (310, 996377), (365, 846238), (730, 423119), (2263, 136490), (4526, 68245), (11315, 27298), (13649, 22630)]