74836370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8161}}^1$

素因数の和:8306

約数の個数: 32

約数和(自身を含む): 155143296

約数和(自身を除く): 80306926

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 8161, 9170, 16322, 40805, 57127, 81610, 114254, 285635, 571270, 1069091, 2138182, 5345455, 7483637, 10690910, 14967274, 37418185, 74836370]

約数ペア:

[(1, 74836370), (2, 37418185), (5, 14967274), (7, 10690910), (10, 7483637), (14, 5345455), (35, 2138182), (70, 1069091), (131, 571270), (262, 285635), (655, 114254), (917, 81610), (1310, 57127), (1834, 40805), (4585, 16322), (8161, 9170)]