138346510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{7901}}^1$

素因数の和:8028

約数の個数: 32

約数和(自身を含む): 266265792

約数和(自身を除く): 127919282

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 515, 1030, 1751, 3502, 7901, 8755, 15802, 17510, 39505, 79010, 134317, 268634, 671585, 813803, 1343170, 1627606, 4069015, 8138030, 13834651, 27669302, 69173255, 138346510]

約数ペア:

[(1, 138346510), (2, 69173255), (5, 27669302), (10, 13834651), (17, 8138030), (34, 4069015), (85, 1627606), (103, 1343170), (170, 813803), (206, 671585), (515, 268634), (1030, 134317), (1751, 79010), (3502, 39505), (7901, 17510), (8755, 15802)]