304157090

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{67741}}^1$

素因数の和:68197

約数の個数: 16

約数和(自身を含む): 548710200

約数和(自身を除く): 244553110

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 67741, 135482, 338705, 677410, 30415709, 60831418, 152078545, 304157090]

約数ペア:

[(1, 304157090), (2, 152078545), (5, 60831418), (10, 30415709), (449, 677410), (898, 338705), (2245, 135482), (4490, 67741)]