148515710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2121653}}^1$

素因数の和:2121667

約数の個数: 16

約数和(自身を含む): 305518176

約数和(自身を除く): 157002466

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2121653, 4243306, 10608265, 14851571, 21216530, 29703142, 74257855, 148515710]

約数ペア:

[(1, 148515710), (2, 74257855), (5, 29703142), (7, 21216530), (10, 14851571), (14, 10608265), (35, 4243306), (70, 2121653)]