30108929

素因数分解:

${\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 31872960

約数和(自身を除く): 1764031

約数列:

[1, 53, 61, 67, 139, 3233, 3551, 4087, 7367, 8479, 9313, 216611, 449387, 493589, 568093, 30108929]

約数ペア:

[(1, 30108929), (53, 568093), (61, 493589), (67, 449387), (139, 216611), (3233, 9313), (3551, 8479), (4087, 7367)]