15234470

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 28512000

約数和(自身を除く): 13277530

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 355, 430, 499, 710, 998, 2495, 3053, 4990, 6106, 15265, 21457, 30530, 35429, 42914, 70858, 107285, 177145, 214570, 354290, 1523447, 3046894, 7617235, 15234470]

約数ペア:

[(1, 15234470), (2, 7617235), (5, 3046894), (10, 1523447), (43, 354290), (71, 214570), (86, 177145), (142, 107285), (215, 70858), (355, 42914), (430, 35429), (499, 30530), (710, 21457), (998, 15265), (2495, 6106), (3053, 4990)]