1692040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{6043}}^1$

素因数の和:6061

約数の個数: 32

約数和(自身を含む): 4351680

約数和(自身を除く): 2659640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 6043, 12086, 24172, 30215, 42301, 48344, 60430, 84602, 120860, 169204, 211505, 241720, 338408, 423010, 846020, 1692040]

約数ペア:

[(1, 1692040), (2, 846020), (4, 423010), (5, 338408), (7, 241720), (8, 211505), (10, 169204), (14, 120860), (20, 84602), (28, 60430), (35, 48344), (40, 42301), (56, 30215), (70, 24172), (140, 12086), (280, 6043)]