149726810

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1\times {\mathrm{283}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 272858112

約数和(自身を除く): 123131302

約数列:

[1, 2, 5, 10, 191, 277, 283, 382, 554, 566, 955, 1385, 1415, 1910, 2770, 2830, 52907, 54053, 78391, 105814, 108106, 156782, 264535, 270265, 391955, 529070, 540530, 783910, 14972681, 29945362, 74863405, 149726810]

約数ペア:

[(1, 149726810), (2, 74863405), (5, 29945362), (10, 14972681), (191, 783910), (277, 540530), (283, 529070), (382, 391955), (554, 270265), (566, 264535), (955, 156782), (1385, 108106), (1415, 105814), (1910, 78391), (2770, 54053), (2830, 52907)]