6215379660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2221}}^2$

素因数の和:4464

約数の個数: 108

約数和(自身を含む): 21556355184

約数和(自身を除く): 15340975524

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2221, 4442, 6663, 8884, 11105, 13326, 15547, 19989, 22210, 26652, 31094, 33315, 39978, 44420, 46641, 62188, 66630, 77735, 79956, 93282, 99945, 133260, 139923, 155470, 186564, 199890, 233205, 279846, 310940, 399780, 466410, 559692, 699615, 932820, 1399230, 2798460, 4932841, 9865682, 14798523, 19731364, 24664205, 29597046, 34529887, 44395569, 49328410, 59194092, 69059774, 73992615, 88791138, 98656820, 103589661, 138119548, 147985230, 172649435, 177582276, 207179322, 221977845, 295970460, 310768983, 345298870, 414358644, 443955690, 517948305, 621537966, 690597740, 887911380, 1035896610, 1243075932, 1553844915, 2071793220, 3107689830, 6215379660]

約数ペア:

[(1, 6215379660), (2, 3107689830), (3, 2071793220), (4, 1553844915), (5, 1243075932), (6, 1035896610), (7, 887911380), (9, 690597740), (10, 621537966), (12, 517948305), (14, 443955690), (15, 414358644), (18, 345298870), (20, 310768983), (21, 295970460), (28, 221977845), (30, 207179322), (35, 177582276), (36, 172649435), (42, 147985230), (45, 138119548), (60, 103589661), (63, 98656820), (70, 88791138), (84, 73992615), (90, 69059774), (105, 59194092), (126, 49328410), (140, 44395569), (180, 34529887), (210, 29597046), (252, 24664205), (315, 19731364), (420, 14798523), (630, 9865682), (1260, 4932841), (2221, 2798460), (4442, 1399230), (6663, 932820), (8884, 699615), (11105, 559692), (13326, 466410), (15547, 399780), (19989, 310940), (22210, 279846), (26652, 233205), (31094, 199890), (33315, 186564), (39978, 155470), (44420, 139923), (46641, 133260), (62188, 99945), (66630, 93282), (77735, 79956)]