69772690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{757}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 135621360

約数和(自身を除く): 65848670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 709, 757, 1418, 1514, 3545, 3785, 7090, 7570, 9217, 9841, 18434, 19682, 46085, 49205, 92170, 98410, 536713, 1073426, 2683565, 5367130, 6977269, 13954538, 34886345, 69772690]

約数ペア:

[(1, 69772690), (2, 34886345), (5, 13954538), (10, 6977269), (13, 5367130), (26, 2683565), (65, 1073426), (130, 536713), (709, 98410), (757, 92170), (1418, 49205), (1514, 46085), (3545, 19682), (3785, 18434), (7090, 9841), (7570, 9217)]