30905077

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10103}}^1$

素因数の和:10152

約数の個数: 16

約数和(自身を含む): 38799360

約数和(自身を除く): 7894283

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 10103, 70721, 191957, 232369, 1343699, 1626583, 4415011, 30905077]

約数ペア:

[(1, 30905077), (7, 4415011), (19, 1626583), (23, 1343699), (133, 232369), (161, 191957), (437, 70721), (3059, 10103)]