279750530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1\times {\mathrm{1123}}^1$

素因数の和:2018

約数の個数: 32

約数和(自身を含む): 521985600

約数和(自身を除く): 242235070

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 859, 1123, 1718, 2246, 4295, 5615, 8590, 11230, 24911, 32567, 49822, 65134, 124555, 162835, 249110, 325670, 964657, 1929314, 4823285, 9646570, 27975053, 55950106, 139875265, 279750530]

約数ペア:

[(1, 279750530), (2, 139875265), (5, 55950106), (10, 27975053), (29, 9646570), (58, 4823285), (145, 1929314), (290, 964657), (859, 325670), (1123, 249110), (1718, 162835), (2246, 124555), (4295, 65134), (5615, 49822), (8590, 32567), (11230, 24911)]