1630481950

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{299171}}^1$

素因数の和:299292

約数の個数: 24

約数和(自身を含む): 3060529560

約数和(自身を除く): 1430047610

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 5450, 299171, 598342, 1495855, 2991710, 7479275, 14958550, 32609639, 65219278, 163048195, 326096390, 815240975, 1630481950]

約数ペア:

[(1, 1630481950), (2, 815240975), (5, 326096390), (10, 163048195), (25, 65219278), (50, 32609639), (109, 14958550), (218, 7479275), (545, 2991710), (1090, 1495855), (2725, 598342), (5450, 299171)]