30204945

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8087}}^1$

素因数の和:8181

約数の個数: 24

約数和(自身を含む): 52992576

約数和(自身を除く): 22787631

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 8087, 24261, 40435, 72783, 121305, 363915, 671221, 2013663, 3356105, 6040989, 10068315, 30204945]

約数ペア:

[(1, 30204945), (3, 10068315), (5, 6040989), (9, 3356105), (15, 2013663), (45, 671221), (83, 363915), (249, 121305), (415, 72783), (747, 40435), (1245, 24261), (3735, 8087)]