310057846

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2057

約数の個数: 48

約数和(自身を含む): 579363840

約数和(自身を除く): 269305994

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 361, 434, 589, 722, 1178, 1979, 2527, 3958, 4123, 5054, 8246, 11191, 13853, 22382, 27706, 37601, 61349, 75202, 78337, 122698, 156674, 263207, 429443, 526414, 714419, 858886, 1165631, 1428838, 2331262, 5000933, 8159417, 10001866, 16318834, 22146989, 44293978, 155028923, 310057846]

約数ペア:

[(1, 310057846), (2, 155028923), (7, 44293978), (14, 22146989), (19, 16318834), (31, 10001866), (38, 8159417), (62, 5000933), (133, 2331262), (217, 1428838), (266, 1165631), (361, 858886), (434, 714419), (589, 526414), (722, 429443), (1178, 263207), (1979, 156674), (2527, 122698), (3958, 78337), (4123, 75202), (5054, 61349), (8246, 37601), (11191, 27706), (13853, 22382)]