67131690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 166852224

約数和(自身を除く): 99720534

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 197, 222, 307, 370, 394, 555, 591, 614, 921, 985, 1110, 1182, 1535, 1842, 1970, 2955, 3070, 4605, 5910, 7289, 9210, 11359, 14578, 21867, 22718, 34077, 36445, 43734, 56795, 60479, 68154, 72890, 109335, 113590, 120958, 170385, 181437, 218670, 302395, 340770, 362874, 604790, 907185, 1814370, 2237723, 4475446, 6713169, 11188615, 13426338, 22377230, 33565845, 67131690]

約数ペア:

[(1, 67131690), (2, 33565845), (3, 22377230), (5, 13426338), (6, 11188615), (10, 6713169), (15, 4475446), (30, 2237723), (37, 1814370), (74, 907185), (111, 604790), (185, 362874), (197, 340770), (222, 302395), (307, 218670), (370, 181437), (394, 170385), (555, 120958), (591, 113590), (614, 109335), (921, 72890), (985, 68154), (1110, 60479), (1182, 56795), (1535, 43734), (1842, 36445), (1970, 34077), (2955, 22718), (3070, 21867), (4605, 14578), (5910, 11359), (7289, 9210)]