254132310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{60943}}^1$

素因数の和:61092

約数の個数: 32

約数和(自身を含む): 614315520

約数和(自身を除く): 360183210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 60943, 121886, 182829, 304715, 365658, 609430, 914145, 1828290, 8471077, 16942154, 25413231, 42355385, 50826462, 84710770, 127066155, 254132310]

約数ペア:

[(1, 254132310), (2, 127066155), (3, 84710770), (5, 50826462), (6, 42355385), (10, 25413231), (15, 16942154), (30, 8471077), (139, 1828290), (278, 914145), (417, 609430), (695, 365658), (834, 304715), (1390, 182829), (2085, 121886), (4170, 60943)]