124390110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{318949}}^1$

素因数の和:318972

約数の個数: 32

約数和(自身を含む): 321501600

約数和(自身を除く): 197111490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 318949, 637898, 956847, 1594745, 1913694, 3189490, 4146337, 4784235, 8292674, 9568470, 12439011, 20731685, 24878022, 41463370, 62195055, 124390110]

約数ペア:

[(1, 124390110), (2, 62195055), (3, 41463370), (5, 24878022), (6, 20731685), (10, 12439011), (13, 9568470), (15, 8292674), (26, 4784235), (30, 4146337), (39, 3189490), (65, 1913694), (78, 1594745), (130, 956847), (195, 637898), (390, 318949)]