84131230

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{631}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 154713600

約数和(自身を除く): 70582370

約数列:

[1, 2, 5, 10, 67, 134, 199, 335, 398, 631, 670, 995, 1262, 1990, 3155, 6310, 13333, 26666, 42277, 66665, 84554, 125569, 133330, 211385, 251138, 422770, 627845, 1255690, 8413123, 16826246, 42065615, 84131230]

約数ペア:

[(1, 84131230), (2, 42065615), (5, 16826246), (10, 8413123), (67, 1255690), (134, 627845), (199, 422770), (335, 251138), (398, 211385), (631, 133330), (670, 125569), (995, 84554), (1262, 66665), (1990, 42277), (3155, 26666), (6310, 13333)]