282352420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{8807}}^1$

素因数の和:9052

約数の個数: 48

約数和(自身を含む): 680682240

約数和(自身を除く): 398329820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 229, 458, 916, 1145, 1603, 2290, 3206, 4580, 6412, 8015, 8807, 16030, 17614, 32060, 35228, 44035, 61649, 88070, 123298, 176140, 246596, 308245, 616490, 1232980, 2016803, 4033606, 8067212, 10084015, 14117621, 20168030, 28235242, 40336060, 56470484, 70588105, 141176210, 282352420]

約数ペア:

[(1, 282352420), (2, 141176210), (4, 70588105), (5, 56470484), (7, 40336060), (10, 28235242), (14, 20168030), (20, 14117621), (28, 10084015), (35, 8067212), (70, 4033606), (140, 2016803), (229, 1232980), (458, 616490), (916, 308245), (1145, 246596), (1603, 176140), (2290, 123298), (3206, 88070), (4580, 61649), (6412, 44035), (8015, 35228), (8807, 32060), (16030, 17614)]