220170610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{69019}}^1$

素因数の和:69066

約数の個数: 32

約数和(自身を含む): 447249600

約数和(自身を除く): 227078990

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 69019, 138038, 345095, 690190, 759209, 1518418, 2001551, 3796045, 4003102, 7592090, 10007755, 20015510, 22017061, 44034122, 110085305, 220170610]

約数ペア:

[(1, 220170610), (2, 110085305), (5, 44034122), (10, 22017061), (11, 20015510), (22, 10007755), (29, 7592090), (55, 4003102), (58, 3796045), (110, 2001551), (145, 1518418), (290, 759209), (319, 690190), (638, 345095), (1595, 138038), (3190, 69019)]