15697613390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{458057}}^1$

素因数の和:458236

約数の個数: 32

約数和(自身を含む): 29682158400

約数和(自身を除く): 13984545010

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 230, 298, 745, 1490, 3427, 6854, 17135, 34270, 458057, 916114, 2290285, 4580570, 10535311, 21070622, 52676555, 68250493, 105353110, 136500986, 341252465, 682504930, 1569761339, 3139522678, 7848806695, 15697613390]

約数ペア:

[(1, 15697613390), (2, 7848806695), (5, 3139522678), (10, 1569761339), (23, 682504930), (46, 341252465), (115, 136500986), (149, 105353110), (230, 68250493), (298, 52676555), (745, 21070622), (1490, 10535311), (3427, 4580570), (6854, 2290285), (17135, 916114), (34270, 458057)]