77690170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{457001}}^1$

素因数の和:457025

約数の個数: 16

約数和(自身を含む): 148068648

約数和(自身を除く): 70378478

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 457001, 914002, 2285005, 4570010, 7769017, 15538034, 38845085, 77690170]

約数ペア:

[(1, 77690170), (2, 38845085), (5, 15538034), (10, 7769017), (17, 4570010), (34, 2285005), (85, 914002), (170, 457001)]