2445270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{81509}}^1$

素因数の和:81519

約数の個数: 16

約数和(自身を含む): 5868720

約数和(自身を除く): 3423450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 81509, 163018, 244527, 407545, 489054, 815090, 1222635, 2445270]

約数ペア:

[(1, 2445270), (2, 1222635), (3, 815090), (5, 489054), (6, 407545), (10, 244527), (15, 163018), (30, 81509)]