2210292

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{179}}^1$

素因数の和:210

約数の個数: 72

約数和(自身を含む): 6552000

約数和(自身を除く): 4341708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 179, 196, 252, 294, 343, 358, 441, 537, 588, 686, 716, 882, 1029, 1074, 1253, 1372, 1611, 1764, 2058, 2148, 2506, 3087, 3222, 3759, 4116, 5012, 6174, 6444, 7518, 8771, 11277, 12348, 15036, 17542, 22554, 26313, 35084, 45108, 52626, 61397, 78939, 105252, 122794, 157878, 184191, 245588, 315756, 368382, 552573, 736764, 1105146, 2210292]

約数ペア:

[(1, 2210292), (2, 1105146), (3, 736764), (4, 552573), (6, 368382), (7, 315756), (9, 245588), (12, 184191), (14, 157878), (18, 122794), (21, 105252), (28, 78939), (36, 61397), (42, 52626), (49, 45108), (63, 35084), (84, 26313), (98, 22554), (126, 17542), (147, 15036), (179, 12348), (196, 11277), (252, 8771), (294, 7518), (343, 6444), (358, 6174), (441, 5012), (537, 4116), (588, 3759), (686, 3222), (716, 3087), (882, 2506), (1029, 2148), (1074, 2058), (1253, 1764), (1372, 1611)]