235101580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1679297}}^1$

素因数の和:1679313

約数の個数: 24

約数和(自身を含む): 564244128

約数和(自身を除く): 329142548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1679297, 3358594, 6717188, 8396485, 11755079, 16792970, 23510158, 33585940, 47020316, 58775395, 117550790, 235101580]

約数ペア:

[(1, 235101580), (2, 117550790), (4, 58775395), (5, 47020316), (7, 33585940), (10, 23510158), (14, 16792970), (20, 11755079), (28, 8396485), (35, 6717188), (70, 3358594), (140, 1679297)]