156936430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2241949}}^1$

素因数の和:2241963

約数の個数: 16

約数和(自身を含む): 322840800

約数和(自身を除く): 165904370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2241949, 4483898, 11209745, 15693643, 22419490, 31387286, 78468215, 156936430]

約数ペア:

[(1, 156936430), (2, 78468215), (5, 31387286), (7, 22419490), (10, 15693643), (14, 11209745), (35, 4483898), (70, 2241949)]