227165310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{280451}}^1$

素因数の和:280470

約数の個数: 40

約数和(自身を含む): 610824456

約数和(自身を除く): 383659146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 280451, 560902, 841353, 1402255, 1682706, 2524059, 2804510, 4206765, 5048118, 7572177, 8413530, 12620295, 15144354, 22716531, 25240590, 37860885, 45433062, 75721770, 113582655, 227165310]

約数ペア:

[(1, 227165310), (2, 113582655), (3, 75721770), (5, 45433062), (6, 37860885), (9, 25240590), (10, 22716531), (15, 15144354), (18, 12620295), (27, 8413530), (30, 7572177), (45, 5048118), (54, 4206765), (81, 2804510), (90, 2524059), (135, 1682706), (162, 1402255), (270, 841353), (405, 560902), (810, 280451)]