388927110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90659}}^1$

素因数の和:90693

約数の個数: 64

約数和(自身を含む): 1096623360

約数和(自身を除く): 707696250

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 90659, 181318, 271977, 453295, 543954, 906590, 997249, 1178567, 1359885, 1994498, 2357134, 2719770, 2991747, 3535701, 4986245, 5892835, 5983494, 7071402, 9972490, 11785670, 12964237, 14958735, 17678505, 25928474, 29917470, 35357010, 38892711, 64821185, 77785422, 129642370, 194463555, 388927110]

約数ペア:

[(1, 388927110), (2, 194463555), (3, 129642370), (5, 77785422), (6, 64821185), (10, 38892711), (11, 35357010), (13, 29917470), (15, 25928474), (22, 17678505), (26, 14958735), (30, 12964237), (33, 11785670), (39, 9972490), (55, 7071402), (65, 5983494), (66, 5892835), (78, 4986245), (110, 3535701), (130, 2991747), (143, 2719770), (165, 2357134), (195, 1994498), (286, 1359885), (330, 1178567), (390, 997249), (429, 906590), (715, 543954), (858, 453295), (1430, 271977), (2145, 181318), (4290, 90659)]