68155510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1181}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 127656000

約数和(自身を除く): 59500490

約数列:

[1, 2, 5, 10, 29, 58, 145, 199, 290, 398, 995, 1181, 1990, 2362, 5771, 5905, 11542, 11810, 28855, 34249, 57710, 68498, 171245, 235019, 342490, 470038, 1175095, 2350190, 6815551, 13631102, 34077755, 68155510]

約数ペア:

[(1, 68155510), (2, 34077755), (5, 13631102), (10, 6815551), (29, 2350190), (58, 1175095), (145, 470038), (199, 342490), (290, 235019), (398, 171245), (995, 68498), (1181, 57710), (1990, 34249), (2362, 28855), (5771, 11810), (5905, 11542)]