8712770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{769}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 17297280

約数和(自身を除く): 8584510

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 769, 1030, 1133, 1538, 2266, 3845, 5665, 7690, 8459, 11330, 16918, 42295, 79207, 84590, 158414, 396035, 792070, 871277, 1742554, 4356385, 8712770]

約数ペア:

[(1, 8712770), (2, 4356385), (5, 1742554), (10, 871277), (11, 792070), (22, 396035), (55, 158414), (103, 84590), (110, 79207), (206, 42295), (515, 16918), (769, 11330), (1030, 8459), (1133, 7690), (1538, 5665), (2266, 3845)]