304817620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{662647}}^1$

素因数の和:662679

約数の個数: 24

約数和(自身を含む): 667949184

約数和(自身を除く): 363131564

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 662647, 1325294, 2650588, 3313235, 6626470, 13252940, 15240881, 30481762, 60963524, 76204405, 152408810, 304817620]

約数ペア:

[(1, 304817620), (2, 152408810), (4, 76204405), (5, 60963524), (10, 30481762), (20, 15240881), (23, 13252940), (46, 6626470), (92, 3313235), (115, 2650588), (230, 1325294), (460, 662647)]