6681660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{577}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 18838176

約数和(自身を除く): 12156516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 577, 579, 772, 965, 1154, 1158, 1731, 1930, 2308, 2316, 2885, 2895, 3462, 3860, 5770, 5790, 6924, 8655, 11540, 11580, 17310, 34620, 111361, 222722, 334083, 445444, 556805, 668166, 1113610, 1336332, 1670415, 2227220, 3340830, 6681660]

約数ペア:

[(1, 6681660), (2, 3340830), (3, 2227220), (4, 1670415), (5, 1336332), (6, 1113610), (10, 668166), (12, 556805), (15, 445444), (20, 334083), (30, 222722), (60, 111361), (193, 34620), (386, 17310), (577, 11580), (579, 11540), (772, 8655), (965, 6924), (1154, 5790), (1158, 5770), (1731, 3860), (1930, 3462), (2308, 2895), (2316, 2885)]