58660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{419}}^1$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 141120

約数和(自身を除く): 82460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 419, 838, 1676, 2095, 2933, 4190, 5866, 8380, 11732, 14665, 29330, 58660]

約数ペア:

[(1, 58660), (2, 29330), (4, 14665), (5, 11732), (7, 8380), (10, 5866), (14, 4190), (20, 2933), (28, 2095), (35, 1676), (70, 838), (140, 419)]