221066220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{16231}}^1$

素因数の和:16470

約数の個数: 48

約数和(自身を含む): 621750528

約数和(自身を除く): 400684308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1362, 2270, 2724, 3405, 4540, 6810, 13620, 16231, 32462, 48693, 64924, 81155, 97386, 162310, 194772, 243465, 324620, 486930, 973860, 3684437, 7368874, 11053311, 14737748, 18422185, 22106622, 36844370, 44213244, 55266555, 73688740, 110533110, 221066220]

約数ペア:

[(1, 221066220), (2, 110533110), (3, 73688740), (4, 55266555), (5, 44213244), (6, 36844370), (10, 22106622), (12, 18422185), (15, 14737748), (20, 11053311), (30, 7368874), (60, 3684437), (227, 973860), (454, 486930), (681, 324620), (908, 243465), (1135, 194772), (1362, 162310), (2270, 97386), (2724, 81155), (3405, 64924), (4540, 48693), (6810, 32462), (13620, 16231)]