142054570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2029351}}^1$

素因数の和:2029365

約数の個数: 16

約数和(自身を含む): 292226688

約数和(自身を除く): 150172118

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2029351, 4058702, 10146755, 14205457, 20293510, 28410914, 71027285, 142054570]

約数ペア:

[(1, 142054570), (2, 71027285), (5, 28410914), (7, 20293510), (10, 14205457), (14, 10146755), (35, 4058702), (70, 2029351)]