2018792910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{484123}}^1$

素因数の和:484272

約数の個数: 32

約数和(自身を含む): 4879969920

約数和(自身を除く): 2861177010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 484123, 968246, 1452369, 2420615, 2904738, 4841230, 7261845, 14523690, 67293097, 134586194, 201879291, 336465485, 403758582, 672930970, 1009396455, 2018792910]

約数ペア:

[(1, 2018792910), (2, 1009396455), (3, 672930970), (5, 403758582), (6, 336465485), (10, 201879291), (15, 134586194), (30, 67293097), (139, 14523690), (278, 7261845), (417, 4841230), (695, 2904738), (834, 2420615), (1390, 1452369), (2085, 968246), (4170, 484123)]