985884210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1217141}}^1$

素因数の和:1217160

約数の個数: 40

約数和(自身を含む): 2650935276

約数和(自身を除く): 1665051066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1217141, 2434282, 3651423, 6085705, 7302846, 10954269, 12171410, 18257115, 21908538, 32862807, 36514230, 54771345, 65725614, 98588421, 109542690, 164314035, 197176842, 328628070, 492942105, 985884210]

約数ペア:

[(1, 985884210), (2, 492942105), (3, 328628070), (5, 197176842), (6, 164314035), (9, 109542690), (10, 98588421), (15, 65725614), (18, 54771345), (27, 36514230), (30, 32862807), (45, 21908538), (54, 18257115), (81, 12171410), (90, 10954269), (135, 7302846), (162, 6085705), (270, 3651423), (405, 2434282), (810, 1217141)]