86175770

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1217}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 158992848

約数和(自身を除く): 72817078

約数列:

[1, 2, 5, 10, 73, 97, 146, 194, 365, 485, 730, 970, 1217, 2434, 6085, 7081, 12170, 14162, 35405, 70810, 88841, 118049, 177682, 236098, 444205, 590245, 888410, 1180490, 8617577, 17235154, 43087885, 86175770]

約数ペア:

[(1, 86175770), (2, 43087885), (5, 17235154), (10, 8617577), (73, 1180490), (97, 888410), (146, 590245), (194, 444205), (365, 236098), (485, 177682), (730, 118049), (970, 88841), (1217, 70810), (2434, 35405), (6085, 14162), (7081, 12170)]