168685790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{185369}}^1$

素因数の和:185396

約数の個数: 32

約数和(自身を含む): 373705920

約数和(自身を除く): 205020130

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 185369, 370738, 926845, 1297583, 1853690, 2409797, 2595166, 4819594, 6487915, 12048985, 12975830, 16868579, 24097970, 33737158, 84342895, 168685790]

約数ペア:

[(1, 168685790), (2, 84342895), (5, 33737158), (7, 24097970), (10, 16868579), (13, 12975830), (14, 12048985), (26, 6487915), (35, 4819594), (65, 2595166), (70, 2409797), (91, 1853690), (130, 1297583), (182, 926845), (455, 370738), (910, 185369)]