2554610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 4976640

約数和(自身を除く): 2422030

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 383, 667, 766, 1334, 1915, 3335, 3830, 6670, 8809, 11107, 17618, 22214, 44045, 55535, 88090, 111070, 255461, 510922, 1277305, 2554610]

約数ペア:

[(1, 2554610), (2, 1277305), (5, 510922), (10, 255461), (23, 111070), (29, 88090), (46, 55535), (58, 44045), (115, 22214), (145, 17618), (230, 11107), (290, 8809), (383, 6670), (667, 3830), (766, 3335), (1334, 1915)]