147347260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{254047}}^1$

素因数の和:254085

約数の個数: 24

約数和(自身を含む): 320100480

約数和(自身を除く): 172753220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 254047, 508094, 1016188, 1270235, 2540470, 5080940, 7367363, 14734726, 29469452, 36836815, 73673630, 147347260]

約数ペア:

[(1, 147347260), (2, 73673630), (4, 36836815), (5, 29469452), (10, 14734726), (20, 7367363), (29, 5080940), (58, 2540470), (116, 1270235), (145, 1016188), (290, 508094), (580, 254047)]