30879216

素因数分解:

$2^4\times 3^2\times {\mathrm{214439}}^1$

素因数の和:214453

約数の個数: 30

約数和(自身を含む): 86419320

約数和(自身を除く): 55540104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 214439, 428878, 643317, 857756, 1286634, 1715512, 1929951, 2573268, 3431024, 3859902, 5146536, 7719804, 10293072, 15439608, 30879216]

約数ペア:

[(1, 30879216), (2, 15439608), (3, 10293072), (4, 7719804), (6, 5146536), (8, 3859902), (9, 3431024), (12, 2573268), (16, 1929951), (18, 1715512), (24, 1286634), (36, 857756), (48, 643317), (72, 428878), (144, 214439)]