13384890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{148721}}^1$

素因数の和:148734

約数の個数: 24

約数和(自身を含む): 34800948

約数和(自身を除く): 21416058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 148721, 297442, 446163, 743605, 892326, 1338489, 1487210, 2230815, 2676978, 4461630, 6692445, 13384890]

約数ペア:

[(1, 13384890), (2, 6692445), (3, 4461630), (5, 2676978), (6, 2230815), (9, 1487210), (10, 1338489), (15, 892326), (18, 743605), (30, 446163), (45, 297442), (90, 148721)]