30415460

素因数分解:

$2^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{1637}}^1$

素因数の和:2575

約数の個数: 24

約数和(自身を含む): 63980280

約数和(自身を除く): 33564820

約数列:

[1, 2, 4, 5, 10, 20, 929, 1637, 1858, 3274, 3716, 4645, 6548, 8185, 9290, 16370, 18580, 32740, 1520773, 3041546, 6083092, 7603865, 15207730, 30415460]

約数ペア:

[(1, 30415460), (2, 15207730), (4, 7603865), (5, 6083092), (10, 3041546), (20, 1520773), (929, 32740), (1637, 18580), (1858, 16370), (3274, 9290), (3716, 8185), (4645, 6548)]