128111370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{63737}}^1$

素因数の和:63814

約数の個数: 32

約数和(自身を含む): 312061248

約数和(自身を除く): 183949878

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 63737, 127474, 191211, 318685, 382422, 637370, 956055, 1912110, 4270379, 8540758, 12811137, 21351895, 25622274, 42703790, 64055685, 128111370]

約数ペア:

[(1, 128111370), (2, 64055685), (3, 42703790), (5, 25622274), (6, 21351895), (10, 12811137), (15, 8540758), (30, 4270379), (67, 1912110), (134, 956055), (201, 637370), (335, 382422), (402, 318685), (670, 191211), (1005, 127474), (2010, 63737)]