85203540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{473353}}^1$

素因数の和:473368

約数の個数: 36

約数和(自身を含む): 258451284

約数和(自身を除く): 173247744

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 473353, 946706, 1420059, 1893412, 2366765, 2840118, 4260177, 4733530, 5680236, 7100295, 8520354, 9467060, 14200590, 17040708, 21300885, 28401180, 42601770, 85203540]

約数ペア:

[(1, 85203540), (2, 42601770), (3, 28401180), (4, 21300885), (5, 17040708), (6, 14200590), (9, 9467060), (10, 8520354), (12, 7100295), (15, 5680236), (18, 4733530), (20, 4260177), (30, 2840118), (36, 2366765), (45, 1893412), (60, 1420059), (90, 946706), (180, 473353)]