2857773.00000000

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{8581}}^1$

素因数の和:8606

約数の個数: 96

約数和(自身を含む): 115342080

約数和(自身を除く): 82905900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 8581, 17162, 25743, 34324, 42905, 51486, 60067, 77229, 85810, 102972, 120134, 128715, 154458, 171620, 180201, 231687, 240268, 257430, 300335, 308916, 360402, 386145, 463374, 514860, 540603, 600670, 720804, 772290, 901005, 926748, 1081206, 1158435, 1201340, 1544580, 1621809, 1802010, 2162412, 2316870, 2703015, 3243618, 3604020, 4633740, 5406030, 6487236, 8109045, 10812060, 16218090, 32436180]

約数ペア:

[(1, 32436180), (2, 16218090), (3, 10812060), (4, 8109045), (5, 6487236), (6, 5406030), (7, 4633740), (9, 3604020), (10, 3243618), (12, 2703015), (14, 2316870), (15, 2162412), (18, 1802010), (20, 1621809), (21, 1544580), (27, 1201340), (28, 1158435), (30, 1081206), (35, 926748), (36, 901005), (42, 772290), (45, 720804), (54, 600670), (60, 540603), (63, 514860), (70, 463374), (84, 386145), (90, 360402), (105, 308916), (108, 300335), (126, 257430), (135, 240268), (140, 231687), (180, 180201), (189, 171620), (210, 154458), (252, 128715), (270, 120134), (315, 102972), (378, 85810), (420, 77229), (540, 60067), (630, 51486), (756, 42905), (945, 34324), (1260, 25743), (1890, 17162), (3780, 8581)]