2238486540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{81637}}^1$

素因数の和:82106

約数の個数: 48

約数和(自身を含む): 6281554272

約数和(自身を除く): 4043067732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457, 914, 1371, 1828, 2285, 2742, 4570, 5484, 6855, 9140, 13710, 27420, 81637, 163274, 244911, 326548, 408185, 489822, 816370, 979644, 1224555, 1632740, 2449110, 4898220, 37308109, 74616218, 111924327, 149232436, 186540545, 223848654, 373081090, 447697308, 559621635, 746162180, 1119243270, 2238486540]

約数ペア:

[(1, 2238486540), (2, 1119243270), (3, 746162180), (4, 559621635), (5, 447697308), (6, 373081090), (10, 223848654), (12, 186540545), (15, 149232436), (20, 111924327), (30, 74616218), (60, 37308109), (457, 4898220), (914, 2449110), (1371, 1632740), (1828, 1224555), (2285, 979644), (2742, 816370), (4570, 489822), (5484, 408185), (6855, 326548), (9140, 244911), (13710, 163274), (27420, 81637)]