38599020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{214439}}^1$

素因数の和:214454

約数の個数: 36

約数和(自身を含む): 117084240

約数和(自身を除く): 78485220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 214439, 428878, 643317, 857756, 1072195, 1286634, 1929951, 2144390, 2573268, 3216585, 3859902, 4288780, 6433170, 7719804, 9649755, 12866340, 19299510, 38599020]

約数ペア:

[(1, 38599020), (2, 19299510), (3, 12866340), (4, 9649755), (5, 7719804), (6, 6433170), (9, 4288780), (10, 3859902), (12, 3216585), (15, 2573268), (18, 2144390), (20, 1929951), (30, 1286634), (36, 1072195), (45, 857756), (60, 643317), (90, 428878), (180, 214439)]