180480970

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{142111}}^1$

素因数の和:142245

約数の個数: 16

約数和(自身を含む): 327426048

約数和(自身を除く): 146945078

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 142111, 284222, 710555, 1421110, 18048097, 36096194, 90240485, 180480970]

約数ペア:

[(1, 180480970), (2, 90240485), (5, 36096194), (10, 18048097), (127, 1421110), (254, 710555), (635, 284222), (1270, 142111)]