953869730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1993}}^1$

素因数の和:2259

約数の個数: 64

約数和(自身を含む): 1981238400

約数和(自身を除く): 1027368670

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 229, 418, 458, 1045, 1145, 1993, 2090, 2290, 2519, 3986, 4351, 5038, 8702, 9965, 12595, 19930, 21755, 21923, 25190, 37867, 43510, 43846, 47861, 75734, 95722, 109615, 189335, 219230, 239305, 378670, 416537, 456397, 478610, 833074, 912794, 2082685, 2281985, 4165370, 4563970, 5020367, 8671543, 10040734, 17343086, 25101835, 43357715, 50203670, 86715430, 95386973, 190773946, 476934865, 953869730]

約数ペア:

[(1, 953869730), (2, 476934865), (5, 190773946), (10, 95386973), (11, 86715430), (19, 50203670), (22, 43357715), (38, 25101835), (55, 17343086), (95, 10040734), (110, 8671543), (190, 5020367), (209, 4563970), (229, 4165370), (418, 2281985), (458, 2082685), (1045, 912794), (1145, 833074), (1993, 478610), (2090, 456397), (2290, 416537), (2519, 378670), (3986, 239305), (4351, 219230), (5038, 189335), (8702, 109615), (9965, 95722), (12595, 75734), (19930, 47861), (21755, 43846), (21923, 43510), (25190, 37867)]