2263740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1301}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 6562080

約数和(自身を除く): 4298340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1301, 1740, 2602, 3903, 5204, 6505, 7806, 13010, 15612, 19515, 26020, 37729, 39030, 75458, 78060, 113187, 150916, 188645, 226374, 377290, 452748, 565935, 754580, 1131870, 2263740]

約数ペア:

[(1, 2263740), (2, 1131870), (3, 754580), (4, 565935), (5, 452748), (6, 377290), (10, 226374), (12, 188645), (15, 150916), (20, 113187), (29, 78060), (30, 75458), (58, 39030), (60, 37729), (87, 26020), (116, 19515), (145, 15612), (174, 13010), (290, 7806), (348, 6505), (435, 5204), (580, 3903), (870, 2602), (1301, 1740)]