75464390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397181}}^1$

素因数の和:397207

約数の個数: 16

約数和(自身を含む): 142985520

約数和(自身を除く): 67521130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 397181, 794362, 1985905, 3971810, 7546439, 15092878, 37732195, 75464390]

約数ペア:

[(1, 75464390), (2, 37732195), (5, 15092878), (10, 7546439), (19, 3971810), (38, 1985905), (95, 794362), (190, 397181)]