3338860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{3407}}^1$

素因数の和:3430

約数の個数: 36

約数和(自身を含む): 8158752

約数和(自身を除く): 4819892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 3407, 6814, 13628, 17035, 23849, 34070, 47698, 68140, 95396, 119245, 166943, 238490, 333886, 476980, 667772, 834715, 1669430, 3338860]

約数ペア:

[(1, 3338860), (2, 1669430), (4, 834715), (5, 667772), (7, 476980), (10, 333886), (14, 238490), (20, 166943), (28, 119245), (35, 95396), (49, 68140), (70, 47698), (98, 34070), (140, 23849), (196, 17035), (245, 13628), (490, 6814), (980, 3407)]