1099910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 2384640

約数和(自身を除く): 1284730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 827, 1330, 1654, 4135, 5789, 8270, 11578, 15713, 28945, 31426, 57890, 78565, 109991, 157130, 219982, 549955, 1099910]

約数ペア:

[(1, 1099910), (2, 549955), (5, 219982), (7, 157130), (10, 109991), (14, 78565), (19, 57890), (35, 31426), (38, 28945), (70, 15713), (95, 11578), (133, 8270), (190, 5789), (266, 4135), (665, 1654), (827, 1330)]