30531510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{339239}}^1$

素因数の和:339252

約数の個数: 24

約数和(自身を含む): 79382160

約数和(自身を除く): 48850650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 339239, 678478, 1017717, 1696195, 2035434, 3053151, 3392390, 5088585, 6106302, 10177170, 15265755, 30531510]

約数ペア:

[(1, 30531510), (2, 15265755), (3, 10177170), (5, 6106302), (6, 5088585), (9, 3392390), (10, 3053151), (15, 2035434), (18, 1696195), (30, 1017717), (45, 678478), (90, 339239)]