3494260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2269}}^1$

素因数の和:2296

約数の個数: 48

約数和(自身を含む): 9152640

約数和(自身を除く): 5658380

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, 2269, 4538, 9076, 11345, 15883, 22690, 24959, 31766, 45380, 49918, 63532, 79415, 99836, 124795, 158830, 174713, 249590, 317660, 349426, 499180, 698852, 873565, 1747130, 3494260]

約数ペア:

[(1, 3494260), (2, 1747130), (4, 873565), (5, 698852), (7, 499180), (10, 349426), (11, 317660), (14, 249590), (20, 174713), (22, 158830), (28, 124795), (35, 99836), (44, 79415), (55, 63532), (70, 49918), (77, 45380), (110, 31766), (140, 24959), (154, 22690), (220, 15883), (308, 11345), (385, 9076), (770, 4538), (1540, 2269)]