29850970

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{22787}}^1$

素因数の和:22925

約数の個数: 16

約数和(自身を含む): 54144288

約数和(自身を除く): 24293318

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 22787, 45574, 113935, 227870, 2985097, 5970194, 14925485, 29850970]

約数ペア:

[(1, 29850970), (2, 14925485), (5, 5970194), (10, 2985097), (131, 227870), (262, 113935), (655, 45574), (1310, 22787)]