68885790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{3323}}^1$

素因数の和:4024

約数の個数: 32

約数和(自身を含む): 165614976

約数和(自身を除く): 96729186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 691, 1382, 2073, 3323, 3455, 4146, 6646, 6910, 9969, 10365, 16615, 19938, 20730, 33230, 49845, 99690, 2296193, 4592386, 6888579, 11480965, 13777158, 22961930, 34442895, 68885790]

約数ペア:

[(1, 68885790), (2, 34442895), (3, 22961930), (5, 13777158), (6, 11480965), (10, 6888579), (15, 4592386), (30, 2296193), (691, 99690), (1382, 49845), (2073, 33230), (3323, 20730), (3455, 19938), (4146, 16615), (6646, 10365), (6910, 9969)]