129307310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1175521}}^1$

素因数の和:1175539

約数の個数: 16

約数和(自身を含む): 253912752

約数和(自身を除く): 124605442

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1175521, 2351042, 5877605, 11755210, 12930731, 25861462, 64653655, 129307310]

約数ペア:

[(1, 129307310), (2, 64653655), (5, 25861462), (10, 12930731), (11, 11755210), (22, 5877605), (55, 2351042), (110, 1175521)]