6677720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{3407}}^1$

素因数の和:3432

約数の個数: 48

約数和(自身を含む): 17483040

約数和(自身を除く): 10805320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 3407, 6814, 13628, 17035, 23849, 27256, 34070, 47698, 68140, 95396, 119245, 136280, 166943, 190792, 238490, 333886, 476980, 667772, 834715, 953960, 1335544, 1669430, 3338860, 6677720]

約数ペア:

[(1, 6677720), (2, 3338860), (4, 1669430), (5, 1335544), (7, 953960), (8, 834715), (10, 667772), (14, 476980), (20, 333886), (28, 238490), (35, 190792), (40, 166943), (49, 136280), (56, 119245), (70, 95396), (98, 68140), (140, 47698), (196, 34070), (245, 27256), (280, 23849), (392, 17035), (490, 13628), (980, 6814), (1960, 3407)]