130120130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{9341}}^1$

素因数の和:9554

約数の個数: 32

約数和(自身を含む): 269049600

約数和(自身を除く): 138929470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 6965, 9341, 13930, 18682, 46705, 65387, 93410, 130774, 326935, 653870, 1858859, 3717718, 9294295, 13012013, 18588590, 26024026, 65060065, 130120130]

約数ペア:

[(1, 130120130), (2, 65060065), (5, 26024026), (7, 18588590), (10, 13012013), (14, 9294295), (35, 3717718), (70, 1858859), (199, 653870), (398, 326935), (995, 130774), (1393, 93410), (1990, 65387), (2786, 46705), (6965, 18682), (9341, 13930)]