222736980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3712283}}^1$

素因数の和:3712295

約数の個数: 24

約数和(自身を含む): 623663712

約数和(自身を除く): 400926732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3712283, 7424566, 11136849, 14849132, 18561415, 22273698, 37122830, 44547396, 55684245, 74245660, 111368490, 222736980]

約数ペア:

[(1, 222736980), (2, 111368490), (3, 74245660), (4, 55684245), (5, 44547396), (6, 37122830), (10, 22273698), (12, 18561415), (15, 14849132), (20, 11136849), (30, 7424566), (60, 3712283)]