7265690

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 13666320

約数和(自身を除く): 6400630

約数列:

[1, 2, 5, 10, 37, 73, 74, 146, 185, 269, 365, 370, 538, 730, 1345, 2690, 2701, 5402, 9953, 13505, 19637, 19906, 27010, 39274, 49765, 98185, 99530, 196370, 726569, 1453138, 3632845, 7265690]

約数ペア:

[(1, 7265690), (2, 3632845), (5, 1453138), (10, 726569), (37, 196370), (73, 99530), (74, 98185), (146, 49765), (185, 39274), (269, 27010), (365, 19906), (370, 19637), (538, 13505), (730, 9953), (1345, 5402), (2690, 2701)]