61801260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1030021}}^1$

素因数の和:1030033

約数の個数: 24

約数和(自身を含む): 173043696

約数和(自身を除く): 111242436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1030021, 2060042, 3090063, 4120084, 5150105, 6180126, 10300210, 12360252, 15450315, 20600420, 30900630, 61801260]

約数ペア:

[(1, 61801260), (2, 30900630), (3, 20600420), (4, 15450315), (5, 12360252), (6, 10300210), (10, 6180126), (12, 5150105), (15, 4120084), (20, 3090063), (30, 2060042), (60, 1030021)]