23399340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389989}}^1$

素因数の和:390001

約数の個数: 24

約数和(自身を含む): 65518320

約数和(自身を除く): 42118980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389989, 779978, 1169967, 1559956, 1949945, 2339934, 3899890, 4679868, 5849835, 7799780, 11699670, 23399340]

約数ペア:

[(1, 23399340), (2, 11699670), (3, 7799780), (4, 5849835), (5, 4679868), (6, 3899890), (10, 2339934), (12, 1949945), (15, 1559956), (20, 1169967), (30, 779978), (60, 389989)]