146828360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{524387}}^1$

素因数の和:524405

約数の個数: 32

約数和(自身を含む): 377559360

約数和(自身を除く): 230731000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 524387, 1048774, 2097548, 2621935, 3670709, 4195096, 5243870, 7341418, 10487740, 14682836, 18353545, 20975480, 29365672, 36707090, 73414180, 146828360]

約数ペア:

[(1, 146828360), (2, 73414180), (4, 36707090), (5, 29365672), (7, 20975480), (8, 18353545), (10, 14682836), (14, 10487740), (20, 7341418), (28, 5243870), (35, 4195096), (40, 3670709), (56, 2621935), (70, 2097548), (140, 1048774), (280, 524387)]