312932220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5215537}}^1$

素因数の和:5215549

約数の個数: 24

約数和(自身を含む): 876210384

約数和(自身を除く): 563278164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5215537, 10431074, 15646611, 20862148, 26077685, 31293222, 52155370, 62586444, 78233055, 104310740, 156466110, 312932220]

約数ペア:

[(1, 312932220), (2, 156466110), (3, 104310740), (4, 78233055), (5, 62586444), (6, 52155370), (10, 31293222), (12, 26077685), (15, 20862148), (20, 15646611), (30, 10431074), (60, 5215537)]