22270590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{247451}}^1$

素因数の和:247464

約数の個数: 24

約数和(自身を含む): 57903768

約数和(自身を除く): 35633178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 247451, 494902, 742353, 1237255, 1484706, 2227059, 2474510, 3711765, 4454118, 7423530, 11135295, 22270590]

約数ペア:

[(1, 22270590), (2, 11135295), (3, 7423530), (5, 4454118), (6, 3711765), (9, 2474510), (10, 2227059), (15, 1484706), (18, 1237255), (30, 742353), (45, 494902), (90, 247451)]