68259460

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{57847}}^1$

素因数の和:57915

約数の個数: 24

約数和(自身を含む): 145776960

約数和(自身を除く): 77517500

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 57847, 115694, 231388, 289235, 578470, 1156940, 3412973, 6825946, 13651892, 17064865, 34129730, 68259460]

約数ペア:

[(1, 68259460), (2, 34129730), (4, 17064865), (5, 13651892), (10, 6825946), (20, 3412973), (59, 1156940), (118, 578470), (236, 289235), (295, 231388), (590, 115694), (1180, 57847)]