7285146

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 17335296

約数和(自身を除く): 10050150

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 43, 51, 66, 86, 102, 129, 151, 187, 258, 302, 374, 453, 473, 561, 731, 906, 946, 1122, 1419, 1462, 1661, 2193, 2567, 2838, 3322, 4386, 4983, 5134, 6493, 7701, 8041, 9966, 12986, 15402, 16082, 19479, 24123, 28237, 38958, 48246, 56474, 71423, 84711, 110381, 142846, 169422, 214269, 220762, 331143, 428538, 662286, 1214191, 2428382, 3642573, 7285146]

約数ペア:

[(1, 7285146), (2, 3642573), (3, 2428382), (6, 1214191), (11, 662286), (17, 428538), (22, 331143), (33, 220762), (34, 214269), (43, 169422), (51, 142846), (66, 110381), (86, 84711), (102, 71423), (129, 56474), (151, 48246), (187, 38958), (258, 28237), (302, 24123), (374, 19479), (453, 16082), (473, 15402), (561, 12986), (731, 9966), (906, 8041), (946, 7701), (1122, 6493), (1419, 5134), (1462, 4983), (1661, 4386), (2193, 3322), (2567, 2838)]