5140740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7789}}^1$

素因数の和:7812

約数の個数: 48

約数和(自身を含む): 15704640

約数和(自身を除く): 10563900

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, 7789, 15578, 23367, 31156, 38945, 46734, 77890, 85679, 93468, 116835, 155780, 171358, 233670, 257037, 342716, 428395, 467340, 514074, 856790, 1028148, 1285185, 1713580, 2570370, 5140740]

約数ペア:

[(1, 5140740), (2, 2570370), (3, 1713580), (4, 1285185), (5, 1028148), (6, 856790), (10, 514074), (11, 467340), (12, 428395), (15, 342716), (20, 257037), (22, 233670), (30, 171358), (33, 155780), (44, 116835), (55, 93468), (60, 85679), (66, 77890), (110, 46734), (132, 38945), (165, 31156), (220, 23367), (330, 15578), (660, 7789)]