70466380

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{11329}}^1$

素因数の和:11649

約数の個数: 24

約数和(自身を含む): 148468320

約数和(自身を除く): 78001940

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 6220, 11329, 22658, 45316, 56645, 113290, 226580, 3523319, 7046638, 14093276, 17616595, 35233190, 70466380]

約数ペア:

[(1, 70466380), (2, 35233190), (4, 17616595), (5, 14093276), (10, 7046638), (20, 3523319), (311, 226580), (622, 113290), (1244, 56645), (1555, 45316), (3110, 22658), (6220, 11329)]