172143540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{956353}}^1$

素因数の和:956368

約数の個数: 36

約数和(自身を含む): 522169284

約数和(自身を除く): 350025744

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 956353, 1912706, 2869059, 3825412, 4781765, 5738118, 8607177, 9563530, 11476236, 14345295, 17214354, 19127060, 28690590, 34428708, 43035885, 57381180, 86071770, 172143540]

約数ペア:

[(1, 172143540), (2, 86071770), (3, 57381180), (4, 43035885), (5, 34428708), (6, 28690590), (9, 19127060), (10, 17214354), (12, 14345295), (15, 11476236), (18, 9563530), (20, 8607177), (30, 5738118), (36, 4781765), (45, 3825412), (60, 2869059), (90, 1912706), (180, 956353)]