151949140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1085351}}^1$

素因数の和:1085367

約数の個数: 24

約数和(自身を含む): 364678272

約数和(自身を除く): 212729132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1085351, 2170702, 4341404, 5426755, 7597457, 10853510, 15194914, 21707020, 30389828, 37987285, 75974570, 151949140]

約数ペア:

[(1, 151949140), (2, 75974570), (4, 37987285), (5, 30389828), (7, 21707020), (10, 15194914), (14, 10853510), (20, 7597457), (28, 5426755), (35, 4341404), (70, 2170702), (140, 1085351)]