515619710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1\times {\mathrm{2393}}^1$

素因数の和:3172

約数の個数: 32

約数和(自身を含む): 961813440

約数和(自身を除く): 446193730

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 743, 1486, 2393, 3715, 4786, 7430, 11965, 21547, 23930, 43094, 69397, 107735, 138794, 215470, 346985, 693970, 1777999, 3555998, 8889995, 17779990, 51561971, 103123942, 257809855, 515619710]

約数ペア:

[(1, 515619710), (2, 257809855), (5, 103123942), (10, 51561971), (29, 17779990), (58, 8889995), (145, 3555998), (290, 1777999), (743, 693970), (1486, 346985), (2393, 215470), (3715, 138794), (4786, 107735), (7430, 69397), (11965, 43094), (21547, 23930)]