26739420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{445657}}^1$

素因数の和:445669

約数の個数: 24

約数和(自身を含む): 74870544

約数和(自身を除く): 48131124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 445657, 891314, 1336971, 1782628, 2228285, 2673942, 4456570, 5347884, 6684855, 8913140, 13369710, 26739420]

約数ペア:

[(1, 26739420), (2, 13369710), (3, 8913140), (4, 6684855), (5, 5347884), (6, 4456570), (10, 2673942), (12, 2228285), (15, 1782628), (20, 1336971), (30, 891314), (60, 445657)]