29795780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{212827}}^1$

素因数の和:212843

約数の個数: 24

約数和(自身を含む): 71510208

約数和(自身を除く): 41714428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 212827, 425654, 851308, 1064135, 1489789, 2128270, 2979578, 4256540, 5959156, 7448945, 14897890, 29795780]

約数ペア:

[(1, 29795780), (2, 14897890), (4, 7448945), (5, 5959156), (7, 4256540), (10, 2979578), (14, 2128270), (20, 1489789), (28, 1064135), (35, 851308), (70, 425654), (140, 212827)]