23118660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{128437}}^1$

素因数の和:128452

約数の個数: 36

約数和(自身を含む): 70127148

約数和(自身を除く): 47008488

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 128437, 256874, 385311, 513748, 642185, 770622, 1155933, 1284370, 1541244, 1926555, 2311866, 2568740, 3853110, 4623732, 5779665, 7706220, 11559330, 23118660]

約数ペア:

[(1, 23118660), (2, 11559330), (3, 7706220), (4, 5779665), (5, 4623732), (6, 3853110), (9, 2568740), (10, 2311866), (12, 1926555), (15, 1541244), (18, 1284370), (20, 1155933), (30, 770622), (36, 642185), (45, 513748), (60, 385311), (90, 256874), (180, 128437)]