13975804980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{77643361}}^1$

素因数の和:77643376

約数の個数: 36

約数和(自身を含む): 42393275652

約数和(自身を除く): 28417470672

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 77643361, 155286722, 232930083, 310573444, 388216805, 465860166, 698790249, 776433610, 931720332, 1164650415, 1397580498, 1552867220, 2329300830, 2795160996, 3493951245, 4658601660, 6987902490, 13975804980]

約数ペア:

[(1, 13975804980), (2, 6987902490), (3, 4658601660), (4, 3493951245), (5, 2795160996), (6, 2329300830), (9, 1552867220), (10, 1397580498), (12, 1164650415), (15, 931720332), (18, 776433610), (20, 698790249), (30, 465860166), (36, 388216805), (45, 310573444), (60, 232930083), (90, 155286722), (180, 77643361)]