56643030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{209789}}^1$

素因数の和:209805

約数の個数: 32

約数和(自身を含む): 151048800

約数和(自身を除く): 94405770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 209789, 419578, 629367, 1048945, 1258734, 1888101, 2097890, 3146835, 3776202, 5664303, 6293670, 9440505, 11328606, 18881010, 28321515, 56643030]

約数ペア:

[(1, 56643030), (2, 28321515), (3, 18881010), (5, 11328606), (6, 9440505), (9, 6293670), (10, 5664303), (15, 3776202), (18, 3146835), (27, 2097890), (30, 1888101), (45, 1258734), (54, 1048945), (90, 629367), (135, 419578), (270, 209789)]