30771734

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{129293}}^1$

素因数の和:129319

約数の個数: 16

約数和(自身を含む): 55855008

約数和(自身を除く): 25083274

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 129293, 258586, 905051, 1810102, 2197981, 4395962, 15385867, 30771734]

約数ペア:

[(1, 30771734), (2, 15385867), (7, 4395962), (14, 2197981), (17, 1810102), (34, 905051), (119, 258586), (238, 129293)]