30541636

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 54323360

約数和(自身を除く): 23781724

約数列:

[1, 2, 4, 139, 163, 278, 326, 337, 556, 652, 674, 1348, 22657, 45314, 46843, 54931, 90628, 93686, 109862, 187372, 219724, 7635409, 15270818, 30541636]

約数ペア:

[(1, 30541636), (2, 15270818), (4, 7635409), (139, 219724), (163, 187372), (278, 109862), (326, 93686), (337, 90628), (556, 54931), (652, 46843), (674, 45314), (1348, 22657)]