30197868

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^2\times {\mathrm{1361}}^1$

素因数の和:1454

約数の個数: 36

約数和(自身を含む): 72191448

約数和(自身を除く): 41993580

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 1361, 1849, 2722, 3698, 4083, 5444, 5547, 7396, 8166, 11094, 16332, 22188, 58523, 117046, 175569, 234092, 351138, 702276, 2516489, 5032978, 7549467, 10065956, 15098934, 30197868]

約数ペア:

[(1, 30197868), (2, 15098934), (3, 10065956), (4, 7549467), (6, 5032978), (12, 2516489), (43, 702276), (86, 351138), (129, 234092), (172, 175569), (258, 117046), (516, 58523), (1361, 22188), (1849, 16332), (2722, 11094), (3698, 8166), (4083, 7396), (5444, 5547)]