207824730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{238879}}^1$

素因数の和:238918

約数の個数: 32

約数和(自身を含む): 515980800

約数和(自身を除く): 308156070

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 238879, 477758, 716637, 1194395, 1433274, 2388790, 3583185, 6927491, 7166370, 13854982, 20782473, 34637455, 41564946, 69274910, 103912365, 207824730]

約数ペア:

[(1, 207824730), (2, 103912365), (3, 69274910), (5, 41564946), (6, 34637455), (10, 20782473), (15, 13854982), (29, 7166370), (30, 6927491), (58, 3583185), (87, 2388790), (145, 1433274), (174, 1194395), (290, 716637), (435, 477758), (870, 238879)]