70644735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1637}}^1$

素因数の和:1792

約数の個数: 48

約数和(自身を含む): 141051456

約数和(自身を除く): 70406721

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 137, 315, 411, 685, 959, 1233, 1637, 2055, 2877, 4795, 4911, 6165, 8185, 8631, 11459, 14385, 14733, 24555, 34377, 43155, 57295, 73665, 103131, 171885, 224269, 515655, 672807, 1121345, 1569883, 2018421, 3364035, 4709649, 7849415, 10092105, 14128947, 23548245, 70644735]

約数ペア:

[(1, 70644735), (3, 23548245), (5, 14128947), (7, 10092105), (9, 7849415), (15, 4709649), (21, 3364035), (35, 2018421), (45, 1569883), (63, 1121345), (105, 672807), (137, 515655), (315, 224269), (411, 171885), (685, 103131), (959, 73665), (1233, 57295), (1637, 43155), (2055, 34377), (2877, 24555), (4795, 14733), (4911, 14385), (6165, 11459), (8185, 8631)]