3142070

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1409}}^1$

素因数の和:1639

約数の個数: 16

約数和(自身を含む): 5685120

約数和(自身を除く): 2543050

約数列:

[1, 2, 5, 10, 223, 446, 1115, 1409, 2230, 2818, 7045, 14090, 314207, 628414, 1571035, 3142070]

約数ペア:

[(1, 3142070), (2, 1571035), (5, 628414), (10, 314207), (223, 14090), (446, 7045), (1115, 2818), (1409, 2230)]