219045530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{3217}}^1$

素因数の和:3854

約数の個数: 32

約数和(自身を含む): 430954560

約数和(自身を除く): 211909030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 619, 1238, 3095, 3217, 6190, 6434, 6809, 13618, 16085, 32170, 34045, 35387, 68090, 70774, 176935, 353870, 1991323, 3982646, 9956615, 19913230, 21904553, 43809106, 109522765, 219045530]

約数ペア:

[(1, 219045530), (2, 109522765), (5, 43809106), (10, 21904553), (11, 19913230), (22, 9956615), (55, 3982646), (110, 1991323), (619, 353870), (1238, 176935), (3095, 70774), (3217, 68090), (6190, 35387), (6434, 34045), (6809, 32170), (13618, 16085)]