84047180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{600337}}^1$

素因数の和:600353

約数の個数: 24

約数和(自身を含む): 201713568

約数和(自身を除く): 117666388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 600337, 1200674, 2401348, 3001685, 4202359, 6003370, 8404718, 12006740, 16809436, 21011795, 42023590, 84047180]

約数ペア:

[(1, 84047180), (2, 42023590), (4, 21011795), (5, 16809436), (7, 12006740), (10, 8404718), (14, 6003370), (20, 4202359), (28, 3001685), (35, 2401348), (70, 1200674), (140, 600337)]