1515693740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{168037}}^1$

素因数の和:168098

約数の個数: 48

約数和(自身を含む): 3557028384

約数和(自身を除く): 2041334644

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 9020, 168037, 336074, 672148, 840185, 1680370, 1848407, 3360740, 3696814, 6889517, 7393628, 9242035, 13779034, 18484070, 27558068, 34447585, 36968140, 68895170, 75784687, 137790340, 151569374, 303138748, 378923435, 757846870, 1515693740]

約数ペア:

[(1, 1515693740), (2, 757846870), (4, 378923435), (5, 303138748), (10, 151569374), (11, 137790340), (20, 75784687), (22, 68895170), (41, 36968140), (44, 34447585), (55, 27558068), (82, 18484070), (110, 13779034), (164, 9242035), (205, 7393628), (220, 6889517), (410, 3696814), (451, 3360740), (820, 1848407), (902, 1680370), (1804, 840185), (2255, 672148), (4510, 336074), (9020, 168037)]