90120270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{2309}}^1$

素因数の和:3620

約数の個数: 32

約数和(自身を含む): 216548640

約数和(自身を除く): 126428370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1301, 2309, 2602, 3903, 4618, 6505, 6927, 7806, 11545, 13010, 13854, 19515, 23090, 34635, 39030, 69270, 3004009, 6008018, 9012027, 15020045, 18024054, 30040090, 45060135, 90120270]

約数ペア:

[(1, 90120270), (2, 45060135), (3, 30040090), (5, 18024054), (6, 15020045), (10, 9012027), (15, 6008018), (30, 3004009), (1301, 69270), (2309, 39030), (2602, 34635), (3903, 23090), (4618, 19515), (6505, 13854), (6927, 13010), (7806, 11545)]