67897060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44089}}^1$

素因数の和:44116

約数の個数: 48

約数和(自身を含む): 177770880

約数和(自身を除く): 109873820

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 44089, 88178, 176356, 220445, 308623, 440890, 484979, 617246, 881780, 969958, 1234492, 1543115, 1939916, 2424895, 3086230, 3394853, 4849790, 6172460, 6789706, 9699580, 13579412, 16974265, 33948530, 67897060]

約数ペア:

[(1, 67897060), (2, 33948530), (4, 16974265), (5, 13579412), (7, 9699580), (10, 6789706), (11, 6172460), (14, 4849790), (20, 3394853), (22, 3086230), (28, 2424895), (35, 1939916), (44, 1543115), (55, 1234492), (70, 969958), (77, 881780), (110, 617246), (140, 484979), (154, 440890), (220, 308623), (308, 220445), (385, 176356), (770, 88178), (1540, 44089)]