290802910

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^2\times {\mathrm{379}}^1$

素因数の和:940

約数の個数: 24

約数和(自身を含む): 526727880

約数和(自身を除く): 235924970

約数列:

[1, 2, 5, 10, 277, 379, 554, 758, 1385, 1895, 2770, 3790, 76729, 104983, 153458, 209966, 383645, 524915, 767290, 1049830, 29080291, 58160582, 145401455, 290802910]

約数ペア:

[(1, 290802910), (2, 145401455), (5, 58160582), (10, 29080291), (277, 1049830), (379, 767290), (554, 524915), (758, 383645), (1385, 209966), (1895, 153458), (2770, 104983), (3790, 76729)]