4072670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 8503488

約数和(自身を除く): 4430818

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 797, 1022, 1594, 2555, 3985, 5110, 5579, 7970, 11158, 27895, 55790, 58181, 116362, 290905, 407267, 581810, 814534, 2036335, 4072670]

約数ペア:

[(1, 4072670), (2, 2036335), (5, 814534), (7, 581810), (10, 407267), (14, 290905), (35, 116362), (70, 58181), (73, 55790), (146, 27895), (365, 11158), (511, 7970), (730, 5579), (797, 5110), (1022, 3985), (1594, 2555)]