145152070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2073601}}^1$

素因数の和:2073615

約数の個数: 16

約数和(自身を含む): 298598688

約数和(自身を除く): 153446618

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2073601, 4147202, 10368005, 14515207, 20736010, 29030414, 72576035, 145152070]

約数ペア:

[(1, 145152070), (2, 72576035), (5, 29030414), (7, 20736010), (10, 14515207), (14, 10368005), (35, 4147202), (70, 2073601)]