30980822090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{106830421}}^1$

素因数の和:106830457

約数の個数: 16

約数和(自身を含む): 57688427880

約数和(自身を除く): 26707605790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 106830421, 213660842, 534152105, 1068304210, 3098082209, 6196164418, 15490411045, 30980822090]

約数ペア:

[(1, 30980822090), (2, 15490411045), (5, 6196164418), (10, 3098082209), (29, 1068304210), (58, 534152105), (145, 213660842), (290, 106830421)]