67683560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{241727}}^1$

素因数の和:241745

約数の個数: 32

約数和(自身を含む): 174044160

約数和(自身を除く): 106360600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 241727, 483454, 966908, 1208635, 1692089, 1933816, 2417270, 3384178, 4834540, 6768356, 8460445, 9669080, 13536712, 16920890, 33841780, 67683560]

約数ペア:

[(1, 67683560), (2, 33841780), (4, 16920890), (5, 13536712), (7, 9669080), (8, 8460445), (10, 6768356), (14, 4834540), (20, 3384178), (28, 2417270), (35, 1933816), (40, 1692089), (56, 1208635), (70, 966908), (140, 483454), (280, 241727)]