91955990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1313657}}^1$

素因数の和:1313671

約数の個数: 16

約数和(自身を含む): 189166752

約数和(自身を除く): 97210762

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1313657, 2627314, 6568285, 9195599, 13136570, 18391198, 45977995, 91955990]

約数ペア:

[(1, 91955990), (2, 45977995), (5, 18391198), (7, 13136570), (10, 9195599), (14, 6568285), (35, 2627314), (70, 1313657)]