30768315

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2297}}^1$

素因数の和:2371

約数の個数: 32

約数和(自身を含む): 52945920

約数和(自身を除く): 22177605

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 2297, 2679, 4465, 6891, 11485, 13395, 34455, 43643, 107959, 130929, 218215, 323877, 539795, 654645, 1619385, 2051221, 6153663, 10256105, 30768315]

約数ペア:

[(1, 30768315), (3, 10256105), (5, 6153663), (15, 2051221), (19, 1619385), (47, 654645), (57, 539795), (95, 323877), (141, 218215), (235, 130929), (285, 107959), (705, 43643), (893, 34455), (2297, 13395), (2679, 11485), (4465, 6891)]