120795730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2059

約数の個数: 64

約数和(自身を含む): 258422400

約数和(自身を除く): 137626670

約数列:

[1, 2, 5, 10, 11, 19, 22, 29, 38, 55, 58, 95, 110, 145, 190, 209, 290, 319, 418, 551, 638, 1045, 1102, 1595, 1993, 2090, 2755, 3190, 3986, 5510, 6061, 9965, 12122, 19930, 21923, 30305, 37867, 43846, 57797, 60610, 75734, 109615, 115594, 189335, 219230, 288985, 378670, 416537, 577970, 635767, 833074, 1098143, 1271534, 2082685, 2196286, 3178835, 4165370, 5490715, 6357670, 10981430, 12079573, 24159146, 60397865, 120795730]

約数ペア:

[(1, 120795730), (2, 60397865), (5, 24159146), (10, 12079573), (11, 10981430), (19, 6357670), (22, 5490715), (29, 4165370), (38, 3178835), (55, 2196286), (58, 2082685), (95, 1271534), (110, 1098143), (145, 833074), (190, 635767), (209, 577970), (290, 416537), (319, 378670), (418, 288985), (551, 219230), (638, 189335), (1045, 115594), (1102, 109615), (1595, 75734), (1993, 60610), (2090, 57797), (2755, 43846), (3190, 37867), (3986, 30305), (5510, 21923), (6061, 19930), (9965, 12122)]