9986460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15131}}^1$

素因数の和:15154

約数の個数: 48

約数和(自身を含む): 30506112

約数和(自身を除く): 20519652

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 15131, 30262, 45393, 60524, 75655, 90786, 151310, 166441, 181572, 226965, 302620, 332882, 453930, 499323, 665764, 832205, 907860, 998646, 1664410, 1997292, 2496615, 3328820, 4993230, 9986460]

約数ペア:

[(1, 9986460), (2, 4993230), (3, 3328820), (4, 2496615), (5, 1997292), (6, 1664410), (10, 998646), (11, 907860), (12, 832205), (15, 665764), (20, 499323), (22, 453930), (30, 332882), (33, 302620), (44, 226965), (55, 181572), (60, 166441), (66, 151310), (110, 90786), (132, 75655), (165, 60524), (220, 45393), (330, 30262), (660, 15131)]