1617552730

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1\times {\mathrm{3671}}^1$

素因数の和:4134

約数の個数: 32

約数和(自身を含む): 2942593920

約数和(自身を除く): 1325041190

約数列:

[1, 2, 5, 10, 139, 278, 317, 634, 695, 1390, 1585, 3170, 3671, 7342, 18355, 36710, 44063, 88126, 220315, 440630, 510269, 1020538, 1163707, 2327414, 2551345, 5102690, 5818535, 11637070, 161755273, 323510546, 808776365, 1617552730]

約数ペア:

[(1, 1617552730), (2, 808776365), (5, 323510546), (10, 161755273), (139, 11637070), (278, 5818535), (317, 5102690), (634, 2551345), (695, 2327414), (1390, 1163707), (1585, 1020538), (3170, 510269), (3671, 440630), (7342, 220315), (18355, 88126), (36710, 44063)]