15304340

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3371}}^1$

素因数の和:3607

約数の個数: 24

約数和(自身を含む): 32290272

約数和(自身を除く): 16985932

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 3371, 4540, 6742, 13484, 16855, 33710, 67420, 765217, 1530434, 3060868, 3826085, 7652170, 15304340]

約数ペア:

[(1, 15304340), (2, 7652170), (4, 3826085), (5, 3060868), (10, 1530434), (20, 765217), (227, 67420), (454, 33710), (908, 16855), (1135, 13484), (2270, 6742), (3371, 4540)]