30770425

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10343}}^1$

素因数の和:10377

約数の個数: 24

約数和(自身を含む): 46175616

約数和(自身を除く): 15405191

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 10343, 51715, 72401, 175831, 258575, 362005, 879155, 1230817, 1810025, 4395775, 6154085, 30770425]

約数ペア:

[(1, 30770425), (5, 6154085), (7, 4395775), (17, 1810025), (25, 1230817), (35, 879155), (85, 362005), (119, 258575), (175, 175831), (425, 72401), (595, 51715), (2975, 10343)]