47403780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{790063}}^1$

素因数の和:790075

約数の個数: 24

約数和(自身を含む): 132730752

約数和(自身を除く): 85326972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 790063, 1580126, 2370189, 3160252, 3950315, 4740378, 7900630, 9480756, 11850945, 15801260, 23701890, 47403780]

約数ペア:

[(1, 47403780), (2, 23701890), (3, 15801260), (4, 11850945), (5, 9480756), (6, 7900630), (10, 4740378), (12, 3950315), (15, 3160252), (20, 2370189), (30, 1580126), (60, 790063)]