79028870

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 144460800

約数和(自身を除く): 65431930

約数列:

[1, 2, 5, 10, 151, 199, 263, 302, 398, 526, 755, 995, 1315, 1510, 1990, 2630, 30049, 39713, 52337, 60098, 79426, 104674, 150245, 198565, 261685, 300490, 397130, 523370, 7902887, 15805774, 39514435, 79028870]

約数ペア:

[(1, 79028870), (2, 39514435), (5, 15805774), (10, 7902887), (151, 523370), (199, 397130), (263, 300490), (302, 261685), (398, 198565), (526, 150245), (755, 104674), (995, 79426), (1315, 60098), (1510, 52337), (1990, 39713), (2630, 30049)]