2525220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{14029}}^1$

素因数の和:14044

約数の個数: 36

約数和(自身を含む): 7660380

約数和(自身を除く): 5135160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 14029, 28058, 42087, 56116, 70145, 84174, 126261, 140290, 168348, 210435, 252522, 280580, 420870, 505044, 631305, 841740, 1262610, 2525220]

約数ペア:

[(1, 2525220), (2, 1262610), (3, 841740), (4, 631305), (5, 505044), (6, 420870), (9, 280580), (10, 252522), (12, 210435), (15, 168348), (18, 140290), (20, 126261), (30, 84174), (36, 70145), (45, 56116), (60, 42087), (90, 28058), (180, 14029)]