70416670

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{15683}}^1$

素因数の和:16139

約数の個数: 16

約数和(自身を含む): 127040400

約数和(自身を除く): 56623730

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 15683, 31366, 78415, 156830, 7041667, 14083334, 35208335, 70416670]

約数ペア:

[(1, 70416670), (2, 35208335), (5, 14083334), (10, 7041667), (449, 156830), (898, 78415), (2245, 31366), (4490, 15683)]