120145578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2860609}}^1$

素因数の和:2860621

約数の個数: 16

約数和(自身を含む): 274618560

約数和(自身を除く): 154472982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2860609, 5721218, 8581827, 17163654, 20024263, 40048526, 60072789, 120145578]

約数ペア:

[(1, 120145578), (2, 60072789), (3, 40048526), (6, 20024263), (7, 17163654), (14, 8581827), (21, 5721218), (42, 2860609)]