22390270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13907}}^1$

素因数の和:13944

約数の個数: 32

約数和(自身を含む): 48066048

約数和(自身を除く): 25675778

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 13907, 27814, 69535, 97349, 139070, 194698, 319861, 486745, 639722, 973490, 1599305, 2239027, 3198610, 4478054, 11195135, 22390270]

約数ペア:

[(1, 22390270), (2, 11195135), (5, 4478054), (7, 3198610), (10, 2239027), (14, 1599305), (23, 973490), (35, 639722), (46, 486745), (70, 319861), (115, 194698), (161, 139070), (230, 97349), (322, 69535), (805, 27814), (1610, 13907)]