7074760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2297}}^1$

素因数の和:2326

約数の個数: 64

約数和(自身を含む): 19854720

約数和(自身を除く): 12779960

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, 1540, 2297, 3080, 4594, 9188, 11485, 16079, 18376, 22970, 25267, 32158, 45940, 50534, 64316, 80395, 91880, 101068, 126335, 128632, 160790, 176869, 202136, 252670, 321580, 353738, 505340, 643160, 707476, 884345, 1010680, 1414952, 1768690, 3537380, 7074760]

約数ペア:

[(1, 7074760), (2, 3537380), (4, 1768690), (5, 1414952), (7, 1010680), (8, 884345), (10, 707476), (11, 643160), (14, 505340), (20, 353738), (22, 321580), (28, 252670), (35, 202136), (40, 176869), (44, 160790), (55, 128632), (56, 126335), (70, 101068), (77, 91880), (88, 80395), (110, 64316), (140, 50534), (154, 45940), (220, 32158), (280, 25267), (308, 22970), (385, 18376), (440, 16079), (616, 11485), (770, 9188), (1540, 4594), (2297, 3080)]