22165740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{123143}}^1$

素因数の和:123158

約数の個数: 36

約数和(自身を含む): 67236624

約数和(自身を除く): 45070884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 123143, 246286, 369429, 492572, 615715, 738858, 1108287, 1231430, 1477716, 1847145, 2216574, 2462860, 3694290, 4433148, 5541435, 7388580, 11082870, 22165740]

約数ペア:

[(1, 22165740), (2, 11082870), (3, 7388580), (4, 5541435), (5, 4433148), (6, 3694290), (9, 2462860), (10, 2216574), (12, 1847145), (15, 1477716), (18, 1231430), (20, 1108287), (30, 738858), (36, 615715), (45, 492572), (60, 369429), (90, 246286), (180, 123143)]