151509260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1082209}}^1$

素因数の和:1082225

約数の個数: 24

約数和(自身を含む): 363622560

約数和(自身を除く): 212113300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1082209, 2164418, 4328836, 5411045, 7575463, 10822090, 15150926, 21644180, 30301852, 37877315, 75754630, 151509260]

約数ペア:

[(1, 151509260), (2, 75754630), (4, 37877315), (5, 30301852), (7, 21644180), (10, 15150926), (14, 10822090), (20, 7575463), (28, 5411045), (35, 4328836), (70, 2164418), (140, 1082209)]