39274970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{80153}}^1$

素因数の和:80174

約数の個数: 24

約数和(自身を含む): 82238004

約数和(自身を除く): 42963034

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 80153, 160306, 400765, 561071, 801530, 1122142, 2805355, 3927497, 5610710, 7854994, 19637485, 39274970]

約数ペア:

[(1, 39274970), (2, 19637485), (5, 7854994), (7, 5610710), (10, 3927497), (14, 2805355), (35, 1122142), (49, 801530), (70, 561071), (98, 400765), (245, 160306), (490, 80153)]