15401290

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 28514304

約数和(自身を除く): 13113014

約数列:

[1, 2, 5, 10, 67, 127, 134, 181, 254, 335, 362, 635, 670, 905, 1270, 1810, 8509, 12127, 17018, 22987, 24254, 42545, 45974, 60635, 85090, 114935, 121270, 229870, 1540129, 3080258, 7700645, 15401290]

約数ペア:

[(1, 15401290), (2, 7700645), (5, 3080258), (10, 1540129), (67, 229870), (127, 121270), (134, 114935), (181, 85090), (254, 60635), (335, 45974), (362, 42545), (635, 24254), (670, 22987), (905, 17018), (1270, 12127), (1810, 8509)]