142090860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2368181}}^1$

素因数の和:2368193

約数の個数: 24

約数和(自身を含む): 397854576

約数和(自身を除く): 255763716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2368181, 4736362, 7104543, 9472724, 11840905, 14209086, 23681810, 28418172, 35522715, 47363620, 71045430, 142090860]

約数ペア:

[(1, 142090860), (2, 71045430), (3, 47363620), (4, 35522715), (5, 28418172), (6, 23681810), (10, 14209086), (12, 11840905), (15, 9472724), (20, 7104543), (30, 4736362), (60, 2368181)]