143421370

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{235117}}^1$

素因数の和:235185

約数の個数: 16

約数和(自身を含む): 262391688

約数和(自身を除く): 118970318

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 235117, 470234, 1175585, 2351170, 14342137, 28684274, 71710685, 143421370]

約数ペア:

[(1, 143421370), (2, 71710685), (5, 28684274), (10, 14342137), (61, 2351170), (122, 1175585), (305, 470234), (610, 235117)]