157304630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2247209}}^1$

素因数の和:2247223

約数の個数: 16

約数和(自身を含む): 323598240

約数和(自身を除く): 166293610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2247209, 4494418, 11236045, 15730463, 22472090, 31460926, 78652315, 157304630]

約数ペア:

[(1, 157304630), (2, 78652315), (5, 31460926), (7, 22472090), (10, 15730463), (14, 11236045), (35, 4494418), (70, 2247209)]