78891901260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1314865021}}^1$

素因数の和:1314865033

約数の個数: 24

約数和(自身を含む): 220897323696

約数和(自身を除く): 142005422436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1314865021, 2629730042, 3944595063, 5259460084, 6574325105, 7889190126, 13148650210, 15778380252, 19722975315, 26297300420, 39445950630, 78891901260]

約数ペア:

[(1, 78891901260), (2, 39445950630), (3, 26297300420), (4, 19722975315), (5, 15778380252), (6, 13148650210), (10, 7889190126), (12, 6574325105), (15, 5259460084), (20, 3944595063), (30, 2629730042), (60, 1314865021)]