67115580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{159799}}^1$

素因数の和:159818

約数の個数: 48

約数和(自身を含む): 214771200

約数和(自身を除く): 147655620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 159799, 319598, 479397, 639196, 798995, 958794, 1118593, 1597990, 1917588, 2237186, 2396985, 3195980, 3355779, 4474372, 4793970, 5592965, 6711558, 9587940, 11185930, 13423116, 16778895, 22371860, 33557790, 67115580]

約数ペア:

[(1, 67115580), (2, 33557790), (3, 22371860), (4, 16778895), (5, 13423116), (6, 11185930), (7, 9587940), (10, 6711558), (12, 5592965), (14, 4793970), (15, 4474372), (20, 3355779), (21, 3195980), (28, 2396985), (30, 2237186), (35, 1917588), (42, 1597990), (60, 1118593), (70, 958794), (84, 798995), (105, 639196), (140, 479397), (210, 319598), (420, 159799)]