315030138

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{290083}}^1$

素因数の和:290269

約数の個数: 16

約数和(自身を含む): 633543456

約数和(自身を除く): 318513318

約数列:

[1, 2, 3, 6, 181, 362, 543, 1086, 290083, 580166, 870249, 1740498, 52505023, 105010046, 157515069, 315030138]

約数ペア:

[(1, 315030138), (2, 157515069), (3, 105010046), (6, 52505023), (181, 1740498), (362, 870249), (543, 580166), (1086, 290083)]