2228310

素因数分解:

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

素因数の和:160

約数の個数: 96

約数和(自身を含む): 6918912

約数和(自身を除く): 4690602

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, 786, 810, 917, 945, 1134, 1179, 1215, 1310, 1701, 1834, 1890, 1965, 2358, 2430, 2751, 2835, 3402, 3537, 3930, 4585, 5502, 5670, 5895, 7074, 8253, 8505, 9170, 10611, 11790, 13755, 16506, 17010, 17685, 21222, 24759, 27510, 31833, 35370, 41265, 49518, 53055, 63666, 74277, 82530, 106110, 123795, 148554, 159165, 222831, 247590, 318330, 371385, 445662, 742770, 1114155, 2228310]

約数ペア:

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