313612135780

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{146547727}}^1$

素因数の和:146547843

約数の個数: 24

約数和(自身を含む): 664740494208

約数和(自身を除く): 351128358428

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 146547727, 293095454, 586190908, 732738635, 1465477270, 2930954540, 15680606789, 31361213578, 62722427156, 78403033945, 156806067890, 313612135780]

約数ペア:

[(1, 313612135780), (2, 156806067890), (4, 78403033945), (5, 62722427156), (10, 31361213578), (20, 15680606789), (107, 2930954540), (214, 1465477270), (428, 732738635), (535, 586190908), (1070, 293095454), (2140, 146547727)]