70931718

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1621}}^1$

素因数の和:1670

約数の個数: 96

約数和(自身を含む): 191292192

約数和(自身を除く): 120360474

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 33, 34, 39, 51, 66, 78, 99, 102, 117, 143, 153, 187, 198, 221, 234, 286, 306, 374, 429, 442, 561, 663, 858, 1122, 1287, 1326, 1621, 1683, 1989, 2431, 2574, 3242, 3366, 3978, 4862, 4863, 7293, 9726, 14586, 14589, 17831, 21073, 21879, 27557, 29178, 35662, 42146, 43758, 53493, 55114, 63219, 82671, 106986, 126438, 160479, 165342, 189657, 231803, 248013, 303127, 320958, 358241, 379314, 463606, 496026, 606254, 695409, 716482, 909381, 1074723, 1390818, 1818762, 2086227, 2149446, 2728143, 3224169, 3940651, 4172454, 5456286, 6448338, 7881302, 11821953, 23643906, 35465859, 70931718]

約数ペア:

[(1, 70931718), (2, 35465859), (3, 23643906), (6, 11821953), (9, 7881302), (11, 6448338), (13, 5456286), (17, 4172454), (18, 3940651), (22, 3224169), (26, 2728143), (33, 2149446), (34, 2086227), (39, 1818762), (51, 1390818), (66, 1074723), (78, 909381), (99, 716482), (102, 695409), (117, 606254), (143, 496026), (153, 463606), (187, 379314), (198, 358241), (221, 320958), (234, 303127), (286, 248013), (306, 231803), (374, 189657), (429, 165342), (442, 160479), (561, 126438), (663, 106986), (858, 82671), (1122, 63219), (1287, 55114), (1326, 53493), (1621, 43758), (1683, 42146), (1989, 35662), (2431, 29178), (2574, 27557), (3242, 21879), (3366, 21073), (3978, 17831), (4862, 14589), (4863, 14586), (7293, 9726)]