1245549970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17793571}}^1$

素因数の和:17793585

約数の個数: 16

約数和(自身を含む): 2562274368

約数和(自身を除く): 1316724398

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 17793571, 35587142, 88967855, 124554997, 177935710, 249109994, 622774985, 1245549970]

約数ペア:

[(1, 1245549970), (2, 622774985), (5, 249109994), (7, 177935710), (10, 124554997), (14, 88967855), (35, 35587142), (70, 17793571)]