34801431980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{248581657}}^1$

素因数の和:248581673

約数の個数: 24

約数和(自身を含む): 83523437088

約数和(自身を除く): 48722005108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 248581657, 497163314, 994326628, 1242908285, 1740071599, 2485816570, 3480143198, 4971633140, 6960286396, 8700357995, 17400715990, 34801431980]

約数ペア:

[(1, 34801431980), (2, 17400715990), (4, 8700357995), (5, 6960286396), (7, 4971633140), (10, 3480143198), (14, 2485816570), (20, 1740071599), (28, 1242908285), (35, 994326628), (70, 497163314), (140, 248581657)]