255566310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{18973}}^1$

素因数の和:19432

約数の個数: 32

約数和(自身を含む): 614757600

約数和(自身を除く): 359191290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 449, 898, 1347, 2245, 2694, 4490, 6735, 13470, 18973, 37946, 56919, 94865, 113838, 189730, 284595, 569190, 8518877, 17037754, 25556631, 42594385, 51113262, 85188770, 127783155, 255566310]

約数ペア:

[(1, 255566310), (2, 127783155), (3, 85188770), (5, 51113262), (6, 42594385), (10, 25556631), (15, 17037754), (30, 8518877), (449, 569190), (898, 284595), (1347, 189730), (2245, 113838), (2694, 94865), (4490, 56919), (6735, 37946), (13470, 18973)]