134121310

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{219871}}^1$

素因数の和:219939

約数の個数: 16

約数和(自身を含む): 245377152

約数和(自身を除く): 111255842

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 219871, 439742, 1099355, 2198710, 13412131, 26824262, 67060655, 134121310]

約数ペア:

[(1, 134121310), (2, 67060655), (5, 26824262), (10, 13412131), (61, 2198710), (122, 1099355), (305, 439742), (610, 219871)]