206540580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3442343}}^1$

素因数の和:3442355

約数の個数: 24

約数和(自身を含む): 578313792

約数和(自身を除く): 371773212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3442343, 6884686, 10327029, 13769372, 17211715, 20654058, 34423430, 41308116, 51635145, 68846860, 103270290, 206540580]

約数ペア:

[(1, 206540580), (2, 103270290), (3, 68846860), (4, 51635145), (5, 41308116), (6, 34423430), (10, 20654058), (12, 17211715), (15, 13769372), (20, 10327029), (30, 6884686), (60, 3442343)]