31215130

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 57646080

約数和(自身を除く): 26430950

約数列:

[1, 2, 5, 10, 59, 118, 191, 277, 295, 382, 554, 590, 955, 1385, 1910, 2770, 11269, 16343, 22538, 32686, 52907, 56345, 81715, 105814, 112690, 163430, 264535, 529070, 3121513, 6243026, 15607565, 31215130]

約数ペア:

[(1, 31215130), (2, 15607565), (5, 6243026), (10, 3121513), (59, 529070), (118, 264535), (191, 163430), (277, 112690), (295, 105814), (382, 81715), (554, 56345), (590, 52907), (955, 32686), (1385, 22538), (1910, 16343), (2770, 11269)]