124239870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1380443}}^1$

素因数の和:1380456

約数の個数: 24

約数和(自身を含む): 323023896

約数和(自身を除く): 198784026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1380443, 2760886, 4141329, 6902215, 8282658, 12423987, 13804430, 20706645, 24847974, 41413290, 62119935, 124239870]

約数ペア:

[(1, 124239870), (2, 62119935), (3, 41413290), (5, 24847974), (6, 20706645), (9, 13804430), (10, 12423987), (15, 8282658), (18, 6902215), (30, 4141329), (45, 2760886), (90, 1380443)]