70004060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{500029}}^1$

素因数の和:500045

約数の個数: 24

約数和(自身を含む): 168010080

約数和(自身を除く): 98006020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 500029, 1000058, 2000116, 2500145, 3500203, 5000290, 7000406, 10000580, 14000812, 17501015, 35002030, 70004060]

約数ペア:

[(1, 70004060), (2, 35002030), (4, 17501015), (5, 14000812), (7, 10000580), (10, 7000406), (14, 5000290), (20, 3500203), (28, 2500145), (35, 2000116), (70, 1000058), (140, 500029)]