21034050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{140227}}^1$

素因数の和:140242

約数の個数: 24

約数和(自身を含む): 52164816

約数和(自身を除く): 31130766

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 140227, 280454, 420681, 701135, 841362, 1402270, 2103405, 3505675, 4206810, 7011350, 10517025, 21034050]

約数ペア:

[(1, 21034050), (2, 10517025), (3, 7011350), (5, 4206810), (6, 3505675), (10, 2103405), (15, 1402270), (25, 841362), (30, 701135), (50, 420681), (75, 280454), (150, 140227)]