69884060

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{5351}}^1$

素因数の和:6013

約数の個数: 24

約数和(自身を含む): 147008736

約数和(自身を除く): 77124676

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2612, 3265, 5351, 6530, 10702, 13060, 21404, 26755, 53510, 107020, 3494203, 6988406, 13976812, 17471015, 34942030, 69884060]

約数ペア:

[(1, 69884060), (2, 34942030), (4, 17471015), (5, 13976812), (10, 6988406), (20, 3494203), (653, 107020), (1306, 53510), (2612, 26755), (3265, 21404), (5351, 13060), (6530, 10702)]