222740940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3712349}}^1$

素因数の和:3712361

約数の個数: 24

約数和(自身を含む): 623674800

約数和(自身を除く): 400933860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3712349, 7424698, 11137047, 14849396, 18561745, 22274094, 37123490, 44548188, 55685235, 74246980, 111370470, 222740940]

約数ペア:

[(1, 222740940), (2, 111370470), (3, 74246980), (4, 55685235), (5, 44548188), (6, 37123490), (10, 22274094), (12, 18561745), (15, 14849396), (20, 11137047), (30, 7424698), (60, 3712349)]