68281070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3673}}^1$

素因数の和:3717

約数の個数: 48

約数和(自身を含む): 145225872

約数和(自身を除く): 76944802

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3673, 3718, 7346, 9295, 18365, 18590, 36730, 40403, 47749, 80806, 95498, 202015, 238745, 404030, 477490, 525239, 620737, 1050478, 1241474, 2626195, 3103685, 5252390, 6207370, 6828107, 13656214, 34140535, 68281070]

約数ペア:

[(1, 68281070), (2, 34140535), (5, 13656214), (10, 6828107), (11, 6207370), (13, 5252390), (22, 3103685), (26, 2626195), (55, 1241474), (65, 1050478), (110, 620737), (130, 525239), (143, 477490), (169, 404030), (286, 238745), (338, 202015), (715, 95498), (845, 80806), (1430, 47749), (1690, 40403), (1859, 36730), (3673, 18590), (3718, 18365), (7346, 9295)]