2800398230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{142369}}^1$

素因数の和:142664

約数の個数: 32

約数和(自身を含む): 5781360960

約数和(自身を除く): 2980962730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 281, 562, 1405, 1967, 2810, 3934, 9835, 19670, 142369, 284738, 711845, 996583, 1423690, 1993166, 4982915, 9965830, 40005689, 80011378, 200028445, 280039823, 400056890, 560079646, 1400199115, 2800398230]

約数ペア:

[(1, 2800398230), (2, 1400199115), (5, 560079646), (7, 400056890), (10, 280039823), (14, 200028445), (35, 80011378), (70, 40005689), (281, 9965830), (562, 4982915), (1405, 1993166), (1967, 1423690), (2810, 996583), (3934, 711845), (9835, 284738), (19670, 142369)]