86254380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{479191}}^1$

素因数の和:479206

約数の個数: 36

約数和(自身を含む): 261638832

約数和(自身を除く): 175384452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 479191, 958382, 1437573, 1916764, 2395955, 2875146, 4312719, 4791910, 5750292, 7187865, 8625438, 9583820, 14375730, 17250876, 21563595, 28751460, 43127190, 86254380]

約数ペア:

[(1, 86254380), (2, 43127190), (3, 28751460), (4, 21563595), (5, 17250876), (6, 14375730), (9, 9583820), (10, 8625438), (12, 7187865), (15, 5750292), (18, 4791910), (20, 4312719), (30, 2875146), (36, 2395955), (45, 1916764), (60, 1437573), (90, 958382), (180, 479191)]