61938420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1032307}}^1$

素因数の和:1032319

約数の個数: 24

約数和(自身を含む): 173427744

約数和(自身を除く): 111489324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1032307, 2064614, 3096921, 4129228, 5161535, 6193842, 10323070, 12387684, 15484605, 20646140, 30969210, 61938420]

約数ペア:

[(1, 61938420), (2, 30969210), (3, 20646140), (4, 15484605), (5, 12387684), (6, 10323070), (10, 6193842), (12, 5161535), (15, 4129228), (20, 3096921), (30, 2064614), (60, 1032307)]