1212460070

素因数分解:

$2^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{154061}}^1$

素因数の和:154855

約数の個数: 16

約数和(自身を含む): 2185215408

約数和(自身を除く): 972755338

約数列:

[1, 2, 5, 10, 787, 1574, 3935, 7870, 154061, 308122, 770305, 1540610, 121246007, 242492014, 606230035, 1212460070]

約数ペア:

[(1, 1212460070), (2, 606230035), (5, 242492014), (10, 121246007), (787, 1540610), (1574, 770305), (3935, 308122), (7870, 154061)]