71910170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{423001}}^1$

素因数の和:423025

約数の個数: 16

約数和(自身を含む): 137052648

約数和(自身を除く): 65142478

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 423001, 846002, 2115005, 4230010, 7191017, 14382034, 35955085, 71910170]

約数ペア:

[(1, 71910170), (2, 35955085), (5, 14382034), (10, 7191017), (17, 4230010), (34, 2115005), (85, 846002), (170, 423001)]