72388470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31337}}^1$

素因数の和:31365

約数の個数: 64

約数和(自身を含む): 216608256

約数和(自身を除く): 144219786

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 31337, 62674, 94011, 156685, 188022, 219359, 313370, 344707, 438718, 470055, 658077, 689414, 940110, 1034121, 1096795, 1316154, 1723535, 2068242, 2193590, 2412949, 3290385, 3447070, 4825898, 5170605, 6580770, 7238847, 10341210, 12064745, 14477694, 24129490, 36194235, 72388470]

約数ペア:

[(1, 72388470), (2, 36194235), (3, 24129490), (5, 14477694), (6, 12064745), (7, 10341210), (10, 7238847), (11, 6580770), (14, 5170605), (15, 4825898), (21, 3447070), (22, 3290385), (30, 2412949), (33, 2193590), (35, 2068242), (42, 1723535), (55, 1316154), (66, 1096795), (70, 1034121), (77, 940110), (105, 689414), (110, 658077), (154, 470055), (165, 438718), (210, 344707), (231, 313370), (330, 219359), (385, 188022), (462, 156685), (770, 94011), (1155, 62674), (2310, 31337)]