139750290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1552781}}^1$

素因数の和:1552794

約数の個数: 24

約数和(自身を含む): 363350988

約数和(自身を除く): 223600698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1552781, 3105562, 4658343, 7763905, 9316686, 13975029, 15527810, 23291715, 27950058, 46583430, 69875145, 139750290]

約数ペア:

[(1, 139750290), (2, 69875145), (3, 46583430), (5, 27950058), (6, 23291715), (9, 15527810), (10, 13975029), (15, 9316686), (18, 7763905), (30, 4658343), (45, 3105562), (90, 1552781)]