2760156

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{1217}}^1$

素因数の和:1240

約数の個数: 60

約数和(自身を含む): 8253168

約数和(自身を除く): 5493012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 1217, 2268, 2434, 3651, 4868, 7302, 8519, 10953, 14604, 17038, 21906, 25557, 32859, 34076, 43812, 51114, 65718, 76671, 98577, 102228, 131436, 153342, 197154, 230013, 306684, 394308, 460026, 690039, 920052, 1380078, 2760156]

約数ペア:

[(1, 2760156), (2, 1380078), (3, 920052), (4, 690039), (6, 460026), (7, 394308), (9, 306684), (12, 230013), (14, 197154), (18, 153342), (21, 131436), (27, 102228), (28, 98577), (36, 76671), (42, 65718), (54, 51114), (63, 43812), (81, 34076), (84, 32859), (108, 25557), (126, 21906), (162, 17038), (189, 14604), (252, 10953), (324, 8519), (378, 7302), (567, 4868), (756, 3651), (1134, 2434), (1217, 2268)]