315045660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5250761}}^1$

素因数の和:5250773

約数の個数: 24

約数和(自身を含む): 882128016

約数和(自身を除く): 567082356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5250761, 10501522, 15752283, 21003044, 26253805, 31504566, 52507610, 63009132, 78761415, 105015220, 157522830, 315045660]

約数ペア:

[(1, 315045660), (2, 157522830), (3, 105015220), (4, 78761415), (5, 63009132), (6, 52507610), (10, 31504566), (12, 26253805), (15, 21003044), (20, 15752283), (30, 10501522), (60, 5250761)]