2392210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 4555440

約数和(自身を除く): 2163230

約数列:

[1, 2, 5, 10, 29, 58, 73, 113, 145, 146, 226, 290, 365, 565, 730, 1130, 2117, 3277, 4234, 6554, 8249, 10585, 16385, 16498, 21170, 32770, 41245, 82490, 239221, 478442, 1196105, 2392210]

約数ペア:

[(1, 2392210), (2, 1196105), (5, 478442), (10, 239221), (29, 82490), (58, 41245), (73, 32770), (113, 21170), (145, 16498), (146, 16385), (226, 10585), (290, 8249), (365, 6554), (565, 4234), (730, 3277), (1130, 2117)]