370090420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{9341}}^1$

素因数の和:9640

約数の個数: 48

約数和(自身を含む): 891451008

約数和(自身を除く): 521360588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 283, 566, 1132, 1415, 1981, 2830, 3962, 5660, 7924, 9341, 9905, 18682, 19810, 37364, 39620, 46705, 65387, 93410, 130774, 186820, 261548, 326935, 653870, 1307740, 2643503, 5287006, 10574012, 13217515, 18504521, 26435030, 37009042, 52870060, 74018084, 92522605, 185045210, 370090420]

約数ペア:

[(1, 370090420), (2, 185045210), (4, 92522605), (5, 74018084), (7, 52870060), (10, 37009042), (14, 26435030), (20, 18504521), (28, 13217515), (35, 10574012), (70, 5287006), (140, 2643503), (283, 1307740), (566, 653870), (1132, 326935), (1415, 261548), (1981, 186820), (2830, 130774), (3962, 93410), (5660, 65387), (7924, 46705), (9341, 39620), (9905, 37364), (18682, 19810)]