31801260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{530021}}^1$

素因数の和:530033

約数の個数: 24

約数和(自身を含む): 89043696

約数和(自身を除く): 57242436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 530021, 1060042, 1590063, 2120084, 2650105, 3180126, 5300210, 6360252, 7950315, 10600420, 15900630, 31801260]

約数ペア:

[(1, 31801260), (2, 15900630), (3, 10600420), (4, 7950315), (5, 6360252), (6, 5300210), (10, 3180126), (12, 2650105), (15, 2120084), (20, 1590063), (30, 1060042), (60, 530021)]