66392340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{158077}}^1$

素因数の和:158096

約数の個数: 48

約数和(自身を含む): 212456832

約数和(自身を除く): 146064492

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, 158077, 316154, 474231, 632308, 790385, 948462, 1106539, 1580770, 1896924, 2213078, 2371155, 3161540, 3319617, 4426156, 4742310, 5532695, 6639234, 9484620, 11065390, 13278468, 16598085, 22130780, 33196170, 66392340]

約数ペア:

[(1, 66392340), (2, 33196170), (3, 22130780), (4, 16598085), (5, 13278468), (6, 11065390), (7, 9484620), (10, 6639234), (12, 5532695), (14, 4742310), (15, 4426156), (20, 3319617), (21, 3161540), (28, 2371155), (30, 2213078), (35, 1896924), (42, 1580770), (60, 1106539), (70, 948462), (84, 790385), (105, 632308), (140, 474231), (210, 316154), (420, 158077)]