4720870

素因数分解:

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

素因数の和:6156

約数の個数: 32

約数和(自身を含む): 10596096

約数和(自身を除く): 5875226

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 6131, 12262, 30655, 42917, 61310, 67441, 85834, 134882, 214585, 337205, 429170, 472087, 674410, 944174, 2360435, 4720870]

約数ペア:

[(1, 4720870), (2, 2360435), (5, 944174), (7, 674410), (10, 472087), (11, 429170), (14, 337205), (22, 214585), (35, 134882), (55, 85834), (70, 67441), (77, 61310), (110, 42917), (154, 30655), (385, 12262), (770, 6131)]