30364945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1069}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 43142400

約数和(自身を除く): 12777455

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 247, 299, 437, 1069, 1235, 1495, 2185, 5345, 5681, 13897, 20311, 24587, 28405, 69485, 101555, 122935, 264043, 319631, 467153, 1320215, 1598155, 2335765, 6072989, 30364945]

約数ペア:

[(1, 30364945), (5, 6072989), (13, 2335765), (19, 1598155), (23, 1320215), (65, 467153), (95, 319631), (115, 264043), (247, 122935), (299, 101555), (437, 69485), (1069, 28405), (1235, 24587), (1495, 20311), (2185, 13897), (5345, 5681)]