31497390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{116657}}^1$

素因数の和:116673

約数の個数: 32

約数和(自身を含む): 83993760

約数和(自身を除く): 52496370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 116657, 233314, 349971, 583285, 699942, 1049913, 1166570, 1749855, 2099826, 3149739, 3499710, 5249565, 6299478, 10499130, 15748695, 31497390]

約数ペア:

[(1, 31497390), (2, 15748695), (3, 10499130), (5, 6299478), (6, 5249565), (9, 3499710), (10, 3149739), (15, 2099826), (18, 1749855), (27, 1166570), (30, 1049913), (45, 699942), (54, 583285), (90, 349971), (135, 233314), (270, 116657)]