28580510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1453}}^1$

素因数の和:1748

約数の個数: 32

約数和(自身を含む): 59044032

約数和(自身を除く): 30463522

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 281, 562, 1405, 1453, 1967, 2810, 2906, 3934, 7265, 9835, 10171, 14530, 19670, 20342, 50855, 101710, 408293, 816586, 2041465, 2858051, 4082930, 5716102, 14290255, 28580510]

約数ペア:

[(1, 28580510), (2, 14290255), (5, 5716102), (7, 4082930), (10, 2858051), (14, 2041465), (35, 816586), (70, 408293), (281, 101710), (562, 50855), (1405, 20342), (1453, 19670), (1967, 14530), (2810, 10171), (2906, 9835), (3934, 7265)]