1620004830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{54000161}}^1$

素因数の和:54000171

約数の個数: 16

約数和(自身を含む): 3888011664

約数和(自身を除く): 2268006834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 54000161, 108000322, 162000483, 270000805, 324000966, 540001610, 810002415, 1620004830]

約数ペア:

[(1, 1620004830), (2, 810002415), (3, 540001610), (5, 324000966), (6, 270000805), (10, 162000483), (15, 108000322), (30, 54000161)]