22358210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 47376576

約数和(自身を除く): 25018366

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 103, 206, 245, 443, 490, 515, 721, 886, 1030, 1442, 2215, 3101, 3605, 4430, 5047, 6202, 7210, 10094, 15505, 21707, 25235, 31010, 43414, 45629, 50470, 91258, 108535, 217070, 228145, 319403, 456290, 638806, 1597015, 2235821, 3194030, 4471642, 11179105, 22358210]

約数ペア:

[(1, 22358210), (2, 11179105), (5, 4471642), (7, 3194030), (10, 2235821), (14, 1597015), (35, 638806), (49, 456290), (70, 319403), (98, 228145), (103, 217070), (206, 108535), (245, 91258), (443, 50470), (490, 45629), (515, 43414), (721, 31010), (886, 25235), (1030, 21707), (1442, 15505), (2215, 10094), (3101, 7210), (3605, 6202), (4430, 5047)]