9370190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 17712000

約数和(自身を除く): 8341810

約数列:

[1, 2, 5, 10, 29, 58, 79, 145, 158, 290, 395, 409, 790, 818, 2045, 2291, 4090, 4582, 11455, 11861, 22910, 23722, 32311, 59305, 64622, 118610, 161555, 323110, 937019, 1874038, 4685095, 9370190]

約数ペア:

[(1, 9370190), (2, 4685095), (5, 1874038), (10, 937019), (29, 323110), (58, 161555), (79, 118610), (145, 64622), (158, 59305), (290, 32311), (395, 23722), (409, 22910), (790, 11861), (818, 11455), (2045, 4582), (2291, 4090)]