22540590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{250451}}^1$

素因数の和:250464

約数の個数: 24

約数和(自身を含む): 58605768

約数和(自身を除く): 36065178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 250451, 500902, 751353, 1252255, 1502706, 2254059, 2504510, 3756765, 4508118, 7513530, 11270295, 22540590]

約数ペア:

[(1, 22540590), (2, 11270295), (3, 7513530), (5, 4508118), (6, 3756765), (9, 2504510), (10, 2254059), (15, 1502706), (18, 1252255), (30, 751353), (45, 500902), (90, 250451)]