858006870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{4085747}}^1$

素因数の和:4085764

約数の個数: 32

約数和(自身を含む): 2353390848

約数和(自身を除く): 1495383978

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 4085747, 8171494, 12257241, 20428735, 24514482, 28600229, 40857470, 57200458, 61286205, 85800687, 122572410, 143001145, 171601374, 286002290, 429003435, 858006870]

約数ペア:

[(1, 858006870), (2, 429003435), (3, 286002290), (5, 171601374), (6, 143001145), (7, 122572410), (10, 85800687), (14, 61286205), (15, 57200458), (21, 40857470), (30, 28600229), (35, 24514482), (42, 20428735), (70, 12257241), (105, 8171494), (210, 4085747)]