12745830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{424861}}^1$

素因数の和:424871

約数の個数: 16

約数和(自身を含む): 30590064

約数和(自身を除く): 17844234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 424861, 849722, 1274583, 2124305, 2549166, 4248610, 6372915, 12745830]

約数ペア:

[(1, 12745830), (2, 6372915), (3, 4248610), (5, 2549166), (6, 2124305), (10, 1274583), (15, 849722), (30, 424861)]