9441740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6131}}^1$

素因数の和:6158

約数の個数: 48

約数和(自身を含む): 24724224

約数和(自身を除く): 15282484

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 6131, 12262, 24524, 30655, 42917, 61310, 67441, 85834, 122620, 134882, 171668, 214585, 269764, 337205, 429170, 472087, 674410, 858340, 944174, 1348820, 1888348, 2360435, 4720870, 9441740]

約数ペア:

[(1, 9441740), (2, 4720870), (4, 2360435), (5, 1888348), (7, 1348820), (10, 944174), (11, 858340), (14, 674410), (20, 472087), (22, 429170), (28, 337205), (35, 269764), (44, 214585), (55, 171668), (70, 134882), (77, 122620), (110, 85834), (140, 67441), (154, 61310), (220, 42917), (308, 30655), (385, 24524), (770, 12262), (1540, 6131)]