3791480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1231}}^1$

素因数の和:1260

約数の個数: 64

約数和(自身を含む): 10644480

約数和(自身を除く): 6853000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1231, 1540, 2462, 3080, 4924, 6155, 8617, 9848, 12310, 13541, 17234, 24620, 27082, 34468, 43085, 49240, 54164, 67705, 68936, 86170, 94787, 108328, 135410, 172340, 189574, 270820, 344680, 379148, 473935, 541640, 758296, 947870, 1895740, 3791480]

約数ペア:

[(1, 3791480), (2, 1895740), (4, 947870), (5, 758296), (7, 541640), (8, 473935), (10, 379148), (11, 344680), (14, 270820), (20, 189574), (22, 172340), (28, 135410), (35, 108328), (40, 94787), (44, 86170), (55, 68936), (56, 67705), (70, 54164), (77, 49240), (88, 43085), (110, 34468), (140, 27082), (154, 24620), (220, 17234), (280, 13541), (308, 12310), (385, 9848), (440, 8617), (616, 6155), (770, 4924), (1231, 3080), (1540, 2462)]