2869367830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{40990969}}^1$

素因数の和:40990983

約数の個数: 16

約数和(自身を含む): 5902699680

約数和(自身を除く): 3033331850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 40990969, 81981938, 204954845, 286936783, 409909690, 573873566, 1434683915, 2869367830]

約数ペア:

[(1, 2869367830), (2, 1434683915), (5, 573873566), (7, 409909690), (10, 286936783), (14, 204954845), (35, 81981938), (70, 40990969)]