30560780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{52691}}^1$

素因数の和:52729

約数の個数: 24

約数和(自身を含む): 66391920

約数和(自身を除く): 35831140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 52691, 105382, 210764, 263455, 526910, 1053820, 1528039, 3056078, 6112156, 7640195, 15280390, 30560780]

約数ペア:

[(1, 30560780), (2, 15280390), (4, 7640195), (5, 6112156), (10, 3056078), (20, 1528039), (29, 1053820), (58, 526910), (116, 263455), (145, 210764), (290, 105382), (580, 52691)]