1990291350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13268609}}^1$

素因数の和:13268624

約数の個数: 24

約数和(自身を含む): 4935922920

約数和(自身を除く): 2945631570

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 13268609, 26537218, 39805827, 66343045, 79611654, 132686090, 199029135, 331715225, 398058270, 663430450, 995145675, 1990291350]

約数ペア:

[(1, 1990291350), (2, 995145675), (3, 663430450), (5, 398058270), (6, 331715225), (10, 199029135), (15, 132686090), (25, 79611654), (30, 66343045), (50, 39805827), (75, 26537218), (150, 13268609)]