290410290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3226781}}^1$

素因数の和:3226794

約数の個数: 24

約数和(自身を含む): 755066988

約数和(自身を除く): 464656698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3226781, 6453562, 9680343, 16133905, 19360686, 29041029, 32267810, 48401715, 58082058, 96803430, 145205145, 290410290]

約数ペア:

[(1, 290410290), (2, 145205145), (3, 96803430), (5, 58082058), (6, 48401715), (9, 32267810), (10, 29041029), (15, 19360686), (18, 16133905), (30, 9680343), (45, 6453562), (90, 3226781)]