172412220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2873537}}^1$

素因数の和:2873549

約数の個数: 24

約数和(自身を含む): 482754384

約数和(自身を除く): 310342164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2873537, 5747074, 8620611, 11494148, 14367685, 17241222, 28735370, 34482444, 43103055, 57470740, 86206110, 172412220]

約数ペア:

[(1, 172412220), (2, 86206110), (3, 57470740), (4, 43103055), (5, 34482444), (6, 28735370), (10, 17241222), (12, 14367685), (15, 11494148), (20, 8620611), (30, 5747074), (60, 2873537)]