1520740060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{10862429}}^1$

素因数の和:10862445

約数の個数: 24

約数和(自身を含む): 3649776480

約数和(自身を除く): 2129036420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 10862429, 21724858, 43449716, 54312145, 76037003, 108624290, 152074006, 217248580, 304148012, 380185015, 760370030, 1520740060]

約数ペア:

[(1, 1520740060), (2, 760370030), (4, 380185015), (5, 304148012), (7, 217248580), (10, 152074006), (14, 108624290), (20, 76037003), (28, 54312145), (35, 43449716), (70, 21724858), (140, 10862429)]