138602410

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{709}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 253504080

約数和(自身を除く): 114901670

約数列:

[1, 2, 5, 10, 113, 173, 226, 346, 565, 709, 865, 1130, 1418, 1730, 3545, 7090, 19549, 39098, 80117, 97745, 122657, 160234, 195490, 245314, 400585, 613285, 801170, 1226570, 13860241, 27720482, 69301205, 138602410]

約数ペア:

[(1, 138602410), (2, 69301205), (5, 27720482), (10, 13860241), (113, 1226570), (173, 801170), (226, 613285), (346, 400585), (565, 245314), (709, 195490), (865, 160234), (1130, 122657), (1418, 97745), (1730, 80117), (3545, 39098), (7090, 19549)]