203418420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3390307}}^1$

素因数の和:3390319

約数の個数: 24

約数和(自身を含む): 569571744

約数和(自身を除く): 366153324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3390307, 6780614, 10170921, 13561228, 16951535, 20341842, 33903070, 40683684, 50854605, 67806140, 101709210, 203418420]

約数ペア:

[(1, 203418420), (2, 101709210), (3, 67806140), (4, 50854605), (5, 40683684), (6, 33903070), (10, 20341842), (12, 16951535), (15, 13561228), (20, 10170921), (30, 6780614), (60, 3390307)]