3090290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 6424704

約数和(自身を除く): 3334414

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 337, 655, 674, 917, 1310, 1685, 1834, 2359, 3370, 4585, 4718, 9170, 11795, 23590, 44147, 88294, 220735, 309029, 441470, 618058, 1545145, 3090290]

約数ペア:

[(1, 3090290), (2, 1545145), (5, 618058), (7, 441470), (10, 309029), (14, 220735), (35, 88294), (70, 44147), (131, 23590), (262, 11795), (337, 9170), (655, 4718), (674, 4585), (917, 3370), (1310, 2359), (1685, 1834)]