30112558

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{2819}}^1$

素因数の和:2944

約数の個数: 24

約数和(自身を含む): 53044200

約数和(自身を除く): 22931642

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 763, 1526, 2819, 5341, 5638, 10682, 19733, 39466, 138131, 276262, 307271, 614542, 2150897, 4301794, 15056279, 30112558]

約数ペア:

[(1, 30112558), (2, 15056279), (7, 4301794), (14, 2150897), (49, 614542), (98, 307271), (109, 276262), (218, 138131), (763, 39466), (1526, 19733), (2819, 10682), (5341, 5638)]