18555530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{265079}}^1$

素因数の和:265093

約数の個数: 16

約数和(自身を含む): 38171520

約数和(自身を除く): 19615990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 265079, 530158, 1325395, 1855553, 2650790, 3711106, 9277765, 18555530]

約数ペア:

[(1, 18555530), (2, 9277765), (5, 3711106), (7, 2650790), (10, 1855553), (14, 1325395), (35, 530158), (70, 265079)]