6684930

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{131}}^1$

素因数の和:163

約数の個数: 112

約数和(自身を含む): 20775744

約数和(自身を除く): 14090814

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 131, 135, 162, 189, 210, 243, 262, 270, 315, 378, 393, 405, 486, 567, 630, 655, 729, 786, 810, 917, 945, 1134, 1179, 1215, 1310, 1458, 1701, 1834, 1890, 1965, 2358, 2430, 2751, 2835, 3402, 3537, 3645, 3930, 4585, 5103, 5502, 5670, 5895, 7074, 7290, 8253, 8505, 9170, 10206, 10611, 11790, 13755, 16506, 17010, 17685, 21222, 24759, 25515, 27510, 31833, 35370, 41265, 49518, 51030, 53055, 63666, 74277, 82530, 95499, 106110, 123795, 148554, 159165, 190998, 222831, 247590, 318330, 371385, 445662, 477495, 668493, 742770, 954990, 1114155, 1336986, 2228310, 3342465, 6684930]

約数ペア:

[(1, 6684930), (2, 3342465), (3, 2228310), (5, 1336986), (6, 1114155), (7, 954990), (9, 742770), (10, 668493), (14, 477495), (15, 445662), (18, 371385), (21, 318330), (27, 247590), (30, 222831), (35, 190998), (42, 159165), (45, 148554), (54, 123795), (63, 106110), (70, 95499), (81, 82530), (90, 74277), (105, 63666), (126, 53055), (131, 51030), (135, 49518), (162, 41265), (189, 35370), (210, 31833), (243, 27510), (262, 25515), (270, 24759), (315, 21222), (378, 17685), (393, 17010), (405, 16506), (486, 13755), (567, 11790), (630, 10611), (655, 10206), (729, 9170), (786, 8505), (810, 8253), (917, 7290), (945, 7074), (1134, 5895), (1179, 5670), (1215, 5502), (1310, 5103), (1458, 4585), (1701, 3930), (1834, 3645), (1890, 3537), (1965, 3402), (2358, 2835), (2430, 2751)]