307367080

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{33851}}^1$

素因数の和:34089

約数の個数: 32

約数和(自身を含む): 694643040

約数和(自身を除く): 387275960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 33851, 67702, 135404, 169255, 270808, 338510, 677020, 1354040, 7684177, 15368354, 30736708, 38420885, 61473416, 76841770, 153683540, 307367080]

約数ペア:

[(1, 307367080), (2, 153683540), (4, 76841770), (5, 61473416), (8, 38420885), (10, 30736708), (20, 15368354), (40, 7684177), (227, 1354040), (454, 677020), (908, 338510), (1135, 270808), (1816, 169255), (2270, 135404), (4540, 67702), (9080, 33851)]