3177020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2063}}^1$

素因数の和:2090

約数の個数: 48

約数和(自身を含む): 8322048

約数和(自身を除く): 5145028

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, 2063, 4126, 8252, 10315, 14441, 20630, 22693, 28882, 41260, 45386, 57764, 72205, 90772, 113465, 144410, 158851, 226930, 288820, 317702, 453860, 635404, 794255, 1588510, 3177020]

約数ペア:

[(1, 3177020), (2, 1588510), (4, 794255), (5, 635404), (7, 453860), (10, 317702), (11, 288820), (14, 226930), (20, 158851), (22, 144410), (28, 113465), (35, 90772), (44, 72205), (55, 57764), (70, 45386), (77, 41260), (110, 28882), (140, 22693), (154, 20630), (220, 14441), (308, 10315), (385, 8252), (770, 4126), (1540, 2063)]