30299985

素因数分解:

$3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1607}}^1$

素因数の和:2037

約数の個数: 24

約数和(自身を含む): 52678080

約数和(自身を除く): 22378095

約数列:

[1, 3, 5, 9, 15, 45, 419, 1257, 1607, 2095, 3771, 4821, 6285, 8035, 14463, 18855, 24105, 72315, 673333, 2019999, 3366665, 6059997, 10099995, 30299985]

約数ペア:

[(1, 30299985), (3, 10099995), (5, 6059997), (9, 3366665), (15, 2019999), (45, 673333), (419, 72315), (1257, 24105), (1607, 18855), (2095, 14463), (3771, 8035), (4821, 6285)]