858485820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2243}}^1\times {\mathrm{6379}}^1$

素因数の和:8634

約数の個数: 48

約数和(自身を含む): 2405208960

約数和(自身を除く): 1546723140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2243, 4486, 6379, 6729, 8972, 11215, 12758, 13458, 19137, 22430, 25516, 26916, 31895, 33645, 38274, 44860, 63790, 67290, 76548, 95685, 127580, 134580, 191370, 382740, 14308097, 28616194, 42924291, 57232388, 71540485, 85848582, 143080970, 171697164, 214621455, 286161940, 429242910, 858485820]

約数ペア:

[(1, 858485820), (2, 429242910), (3, 286161940), (4, 214621455), (5, 171697164), (6, 143080970), (10, 85848582), (12, 71540485), (15, 57232388), (20, 42924291), (30, 28616194), (60, 14308097), (2243, 382740), (4486, 191370), (6379, 134580), (6729, 127580), (8972, 95685), (11215, 76548), (12758, 67290), (13458, 63790), (19137, 44860), (22430, 38274), (25516, 33645), (26916, 31895)]