70823820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1180397}}^1$

素因数の和:1180409

約数の個数: 24

約数和(自身を含む): 198306864

約数和(自身を除く): 127483044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1180397, 2360794, 3541191, 4721588, 5901985, 7082382, 11803970, 14164764, 17705955, 23607940, 35411910, 70823820]

約数ペア:

[(1, 70823820), (2, 35411910), (3, 23607940), (4, 17705955), (5, 14164764), (6, 11803970), (10, 7082382), (12, 5901985), (15, 4721588), (20, 3541191), (30, 2360794), (60, 1180397)]