30782622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20771}}^1$

素因数の和:20808

約数の個数: 32

約数和(自身を含む): 69793920

約数和(自身を除く): 39011298

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 20771, 41542, 62313, 124626, 270023, 394649, 540046, 789298, 810069, 1183947, 1620138, 2367894, 5130437, 10260874, 15391311, 30782622]

約数ペア:

[(1, 30782622), (2, 15391311), (3, 10260874), (6, 5130437), (13, 2367894), (19, 1620138), (26, 1183947), (38, 810069), (39, 789298), (57, 540046), (78, 394649), (114, 270023), (247, 124626), (494, 62313), (741, 41542), (1482, 20771)]