22283870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{709}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 46008000

約数和(自身を除く): 23724130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 449, 709, 898, 1418, 2245, 3143, 3545, 4490, 4963, 6286, 7090, 9926, 15715, 24815, 31430, 49630, 318341, 636682, 1591705, 2228387, 3183410, 4456774, 11141935, 22283870]

約数ペア:

[(1, 22283870), (2, 11141935), (5, 4456774), (7, 3183410), (10, 2228387), (14, 1591705), (35, 636682), (70, 318341), (449, 49630), (709, 31430), (898, 24815), (1418, 15715), (2245, 9926), (3143, 7090), (3545, 6286), (4490, 4963)]