9797220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{18143}}^1$

素因数の和:18161

約数の個数: 48

約数和(自身を含む): 30481920

約数和(自身を除く): 20684700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 18143, 36286, 54429, 72572, 90715, 108858, 163287, 181430, 217716, 272145, 326574, 362860, 489861, 544290, 653148, 816435, 979722, 1088580, 1632870, 1959444, 2449305, 3265740, 4898610, 9797220]

約数ペア:

[(1, 9797220), (2, 4898610), (3, 3265740), (4, 2449305), (5, 1959444), (6, 1632870), (9, 1088580), (10, 979722), (12, 816435), (15, 653148), (18, 544290), (20, 489861), (27, 362860), (30, 326574), (36, 272145), (45, 217716), (54, 181430), (60, 163287), (90, 108858), (108, 90715), (135, 72572), (180, 54429), (270, 36286), (540, 18143)]