71788380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1196473}}^1$

素因数の和:1196485

約数の個数: 24

約数和(自身を含む): 201007632

約数和(自身を除く): 129219252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1196473, 2392946, 3589419, 4785892, 5982365, 7178838, 11964730, 14357676, 17947095, 23929460, 35894190, 71788380]

約数ペア:

[(1, 71788380), (2, 35894190), (3, 23929460), (4, 17947095), (5, 14357676), (6, 11964730), (10, 7178838), (12, 5982365), (15, 4785892), (20, 3589419), (30, 2392946), (60, 1196473)]