153286210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{28439}}^1$

素因数の和:28471

約数の個数: 48

約数和(自身を含む): 350153280

約数和(自身を除く): 196867070

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 28439, 56878, 142195, 199073, 284390, 312829, 398146, 625658, 995365, 1393511, 1564145, 1990730, 2189803, 2787022, 3128290, 4379606, 6967555, 10949015, 13935110, 15328621, 21898030, 30657242, 76643105, 153286210]

約数ペア:

[(1, 153286210), (2, 76643105), (5, 30657242), (7, 21898030), (10, 15328621), (11, 13935110), (14, 10949015), (22, 6967555), (35, 4379606), (49, 3128290), (55, 2787022), (70, 2189803), (77, 1990730), (98, 1564145), (110, 1393511), (154, 995365), (245, 625658), (385, 398146), (490, 312829), (539, 284390), (770, 199073), (1078, 142195), (2695, 56878), (5390, 28439)]