39084290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1987}}^1$

素因数の和:2282

約数の個数: 32

約数和(自身を含む): 80728704

約数和(自身を除く): 41644414

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 281, 562, 1405, 1967, 1987, 2810, 3934, 3974, 9835, 9935, 13909, 19670, 19870, 27818, 69545, 139090, 558347, 1116694, 2791735, 3908429, 5583470, 7816858, 19542145, 39084290]

約数ペア:

[(1, 39084290), (2, 19542145), (5, 7816858), (7, 5583470), (10, 3908429), (14, 2791735), (35, 1116694), (70, 558347), (281, 139090), (562, 69545), (1405, 27818), (1967, 19870), (1987, 19670), (2810, 13909), (3934, 9935), (3974, 9835)]