397421610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{3331}}^1$

素因数の和:3479

約数の個数: 64

約数和(自身を含む): 987444864

約数和(自身を除く): 590023254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 97, 123, 194, 205, 246, 291, 410, 485, 582, 615, 970, 1230, 1455, 2910, 3331, 3977, 6662, 7954, 9993, 11931, 16655, 19885, 19986, 23862, 33310, 39770, 49965, 59655, 99930, 119310, 136571, 273142, 323107, 409713, 646214, 682855, 819426, 969321, 1365710, 1615535, 1938642, 2048565, 3231070, 4097130, 4846605, 9693210, 13247387, 26494774, 39742161, 66236935, 79484322, 132473870, 198710805, 397421610]

約数ペア:

[(1, 397421610), (2, 198710805), (3, 132473870), (5, 79484322), (6, 66236935), (10, 39742161), (15, 26494774), (30, 13247387), (41, 9693210), (82, 4846605), (97, 4097130), (123, 3231070), (194, 2048565), (205, 1938642), (246, 1615535), (291, 1365710), (410, 969321), (485, 819426), (582, 682855), (615, 646214), (970, 409713), (1230, 323107), (1455, 273142), (2910, 136571), (3331, 119310), (3977, 99930), (6662, 59655), (7954, 49965), (9993, 39770), (11931, 33310), (16655, 23862), (19885, 19986)]