68009970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{337}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 193325184

約数和(自身を除く): 125315214

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 337, 434, 465, 651, 674, 930, 961, 1011, 1085, 1302, 1685, 1922, 2022, 2170, 2359, 2883, 3255, 3370, 4718, 4805, 5055, 5766, 6510, 6727, 7077, 9610, 10110, 10447, 11795, 13454, 14154, 14415, 20181, 20894, 23590, 28830, 31341, 33635, 35385, 40362, 52235, 62682, 67270, 70770, 73129, 100905, 104470, 146258, 156705, 201810, 219387, 313410, 323857, 365645, 438774, 647714, 731290, 971571, 1096935, 1619285, 1943142, 2193870, 2266999, 3238570, 4533998, 4857855, 6800997, 9715710, 11334995, 13601994, 22669990, 34004985, 68009970]

約数ペア:

[(1, 68009970), (2, 34004985), (3, 22669990), (5, 13601994), (6, 11334995), (7, 9715710), (10, 6800997), (14, 4857855), (15, 4533998), (21, 3238570), (30, 2266999), (31, 2193870), (35, 1943142), (42, 1619285), (62, 1096935), (70, 971571), (93, 731290), (105, 647714), (155, 438774), (186, 365645), (210, 323857), (217, 313410), (310, 219387), (337, 201810), (434, 156705), (465, 146258), (651, 104470), (674, 100905), (930, 73129), (961, 70770), (1011, 67270), (1085, 62682), (1302, 52235), (1685, 40362), (1922, 35385), (2022, 33635), (2170, 31341), (2359, 28830), (2883, 23590), (3255, 20894), (3370, 20181), (4718, 14415), (4805, 14154), (5055, 13454), (5766, 11795), (6510, 10447), (6727, 10110), (7077, 9610)]