31838660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{227419}}^1$

素因数の和:227435

約数の個数: 24

約数和(自身を含む): 76413120

約数和(自身を除く): 44574460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 227419, 454838, 909676, 1137095, 1591933, 2274190, 3183866, 4548380, 6367732, 7959665, 15919330, 31838660]

約数ペア:

[(1, 31838660), (2, 15919330), (4, 7959665), (5, 6367732), (7, 4548380), (10, 3183866), (14, 2274190), (20, 1591933), (28, 1137095), (35, 909676), (70, 454838), (140, 227419)]