71013010

素因数分解:

$2^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{20117}}^1$

素因数の和:20477

約数の個数: 16

約数和(自身を含む): 128191896

約数和(自身を除く): 57178886

約数列:

[1, 2, 5, 10, 353, 706, 1765, 3530, 20117, 40234, 100585, 201170, 7101301, 14202602, 35506505, 71013010]

約数ペア:

[(1, 71013010), (2, 35506505), (5, 14202602), (10, 7101301), (353, 201170), (706, 100585), (1765, 40234), (3530, 20117)]