30320966

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:960

約数の個数: 24

約数和(自身を含む): 49761360

約数和(自身を除く): 19440394

約数列:

[1, 2, 13, 26, 109, 169, 218, 338, 823, 1417, 1646, 2834, 10699, 18421, 21398, 36842, 89707, 139087, 179414, 278174, 1166191, 2332382, 15160483, 30320966]

約数ペア:

[(1, 30320966), (2, 15160483), (13, 2332382), (26, 1166191), (109, 278174), (169, 179414), (218, 139087), (338, 89707), (823, 36842), (1417, 21398), (1646, 18421), (2834, 10699)]