42723470

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{90901}}^1$

素因数の和:90955

約数の個数: 16

約数和(自身を含む): 78539328

約数和(自身を除く): 35815858

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 90901, 181802, 454505, 909010, 4272347, 8544694, 21361735, 42723470]

約数ペア:

[(1, 42723470), (2, 21361735), (5, 8544694), (10, 4272347), (47, 909010), (94, 454505), (235, 181802), (470, 90901)]