8490930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{40433}}^1$

素因数の和:40450

約数の個数: 32

約数和(自身を含む): 23289984

約数和(自身を除く): 14799054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 40433, 80866, 121299, 202165, 242598, 283031, 404330, 566062, 606495, 849093, 1212990, 1415155, 1698186, 2830310, 4245465, 8490930]

約数ペア:

[(1, 8490930), (2, 4245465), (3, 2830310), (5, 1698186), (6, 1415155), (7, 1212990), (10, 849093), (14, 606495), (15, 566062), (21, 404330), (30, 283031), (35, 242598), (42, 202165), (70, 121299), (105, 80866), (210, 40433)]