70005740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{500041}}^1$

素因数の和:500057

約数の個数: 24

約数和(自身を含む): 168014112

約数和(自身を除く): 98008372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 500041, 1000082, 2000164, 2500205, 3500287, 5000410, 7000574, 10000820, 14001148, 17501435, 35002870, 70005740]

約数ペア:

[(1, 70005740), (2, 35002870), (4, 17501435), (5, 14001148), (7, 10000820), (10, 7000574), (14, 5000410), (20, 3500287), (28, 2500205), (35, 2000164), (70, 1000082), (140, 500041)]