8220630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 22291200

約数和(自身を除く): 14070570

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 859, 870, 957, 1595, 1718, 1914, 2577, 3190, 4295, 4785, 5154, 8590, 9449, 9570, 12885, 18898, 24911, 25770, 28347, 47245, 49822, 56694, 74733, 94490, 124555, 141735, 149466, 249110, 274021, 283470, 373665, 548042, 747330, 822063, 1370105, 1644126, 2740210, 4110315, 8220630]

約数ペア:

[(1, 8220630), (2, 4110315), (3, 2740210), (5, 1644126), (6, 1370105), (10, 822063), (11, 747330), (15, 548042), (22, 373665), (29, 283470), (30, 274021), (33, 249110), (55, 149466), (58, 141735), (66, 124555), (87, 94490), (110, 74733), (145, 56694), (165, 49822), (174, 47245), (290, 28347), (319, 25770), (330, 24911), (435, 18898), (638, 12885), (859, 9570), (870, 9449), (957, 8590), (1595, 5154), (1718, 4785), (1914, 4295), (2577, 3190)]