30851138

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{5591}}^1$

素因数の和:5713

約数の個数: 16

約数和(自身を含む): 48314880

約数和(自身を除く): 17463742

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5518, 5591, 11182, 173321, 346642, 497599, 995198, 15425569, 30851138]

約数ペア:

[(1, 30851138), (2, 15425569), (31, 995198), (62, 497599), (89, 346642), (178, 173321), (2759, 11182), (5518, 5591)]