68984934610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1304803}}^1$

素因数の和:1305138

約数の個数: 32

約数和(自身を含む): 131900026752

約数和(自身を除く): 62915092142

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 311, 622, 1555, 3110, 5287, 10574, 26435, 52870, 1304803, 2609606, 6524015, 13048030, 22181651, 44363302, 110908255, 221816510, 405793733, 811587466, 2028968665, 4057937330, 6898493461, 13796986922, 34492467305, 68984934610]

約数ペア:

[(1, 68984934610), (2, 34492467305), (5, 13796986922), (10, 6898493461), (17, 4057937330), (34, 2028968665), (85, 811587466), (170, 405793733), (311, 221816510), (622, 110908255), (1555, 44363302), (3110, 22181651), (5287, 13048030), (10574, 6524015), (26435, 2609606), (52870, 1304803)]