71709990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11437}}^1$

素因数の和:11477

約数の個数: 64

約数和(自身を含む): 197648640

約数和(自身を除く): 125938650

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 6270, 11437, 22874, 34311, 57185, 68622, 114370, 125807, 171555, 217303, 251614, 343110, 377421, 434606, 629035, 651909, 754842, 1086515, 1258070, 1303818, 1887105, 2173030, 2390333, 3259545, 3774210, 4780666, 6519090, 7170999, 11951665, 14341998, 23903330, 35854995, 71709990]

約数ペア:

[(1, 71709990), (2, 35854995), (3, 23903330), (5, 14341998), (6, 11951665), (10, 7170999), (11, 6519090), (15, 4780666), (19, 3774210), (22, 3259545), (30, 2390333), (33, 2173030), (38, 1887105), (55, 1303818), (57, 1258070), (66, 1086515), (95, 754842), (110, 651909), (114, 629035), (165, 434606), (190, 377421), (209, 343110), (285, 251614), (330, 217303), (418, 171555), (570, 125807), (627, 114370), (1045, 68622), (1254, 57185), (2090, 34311), (3135, 22874), (6270, 11437)]