70949235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 136249344

約数和(自身を除く): 65300109

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 71, 93, 105, 155, 213, 217, 307, 355, 465, 497, 651, 921, 1065, 1085, 1491, 1535, 2149, 2201, 2485, 3255, 4605, 6447, 6603, 7455, 9517, 10745, 11005, 15407, 21797, 28551, 32235, 33015, 46221, 47585, 65391, 66619, 77035, 108985, 142755, 152579, 199857, 231105, 326955, 333095, 457737, 675707, 762895, 999285, 2027121, 2288685, 3378535, 4729949, 10135605, 14189847, 23649745, 70949235]

約数ペア:

[(1, 70949235), (3, 23649745), (5, 14189847), (7, 10135605), (15, 4729949), (21, 3378535), (31, 2288685), (35, 2027121), (71, 999285), (93, 762895), (105, 675707), (155, 457737), (213, 333095), (217, 326955), (307, 231105), (355, 199857), (465, 152579), (497, 142755), (651, 108985), (921, 77035), (1065, 66619), (1085, 65391), (1491, 47585), (1535, 46221), (2149, 33015), (2201, 32235), (2485, 28551), (3255, 21797), (4605, 15407), (6447, 11005), (6603, 10745), (7455, 9517)]