9894290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1321}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 20559744

約数和(自身を除く): 10665454

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1321, 1498, 2642, 3745, 6605, 7490, 9247, 13210, 18494, 46235, 92470, 141347, 282694, 706735, 989429, 1413470, 1978858, 4947145, 9894290]

約数ペア:

[(1, 9894290), (2, 4947145), (5, 1978858), (7, 1413470), (10, 989429), (14, 706735), (35, 282694), (70, 141347), (107, 92470), (214, 46235), (535, 18494), (749, 13210), (1070, 9247), (1321, 7490), (1498, 6605), (2642, 3745)]