42159270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1405309}}^1$

素因数の和:1405319

約数の個数: 16

約数和(自身を含む): 101182320

約数和(自身を除く): 59023050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1405309, 2810618, 4215927, 7026545, 8431854, 14053090, 21079635, 42159270]

約数ペア:

[(1, 42159270), (2, 21079635), (3, 14053090), (5, 8431854), (6, 7026545), (10, 4215927), (15, 2810618), (30, 1405309)]