86475540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1441259}}^1$

素因数の和:1441271

約数の個数: 24

約数和(自身を含む): 242131680

約数和(自身を除く): 155656140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1441259, 2882518, 4323777, 5765036, 7206295, 8647554, 14412590, 17295108, 21618885, 28825180, 43237770, 86475540]

約数ペア:

[(1, 86475540), (2, 43237770), (3, 28825180), (4, 21618885), (5, 17295108), (6, 14412590), (10, 8647554), (12, 7206295), (15, 5765036), (20, 4323777), (30, 2882518), (60, 1441259)]