81593310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{2213}}^1$

素因数の和:3452

約数の個数: 32

約数和(自身を含む): 196071840

約数和(自身を除く): 114478530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1229, 2213, 2458, 3687, 4426, 6145, 6639, 7374, 11065, 12290, 13278, 18435, 22130, 33195, 36870, 66390, 2719777, 5439554, 8159331, 13598885, 16318662, 27197770, 40796655, 81593310]

約数ペア:

[(1, 81593310), (2, 40796655), (3, 27197770), (5, 16318662), (6, 13598885), (10, 8159331), (15, 5439554), (30, 2719777), (1229, 66390), (2213, 36870), (2458, 33195), (3687, 22130), (4426, 18435), (6145, 13278), (6639, 12290), (7374, 11065)]