164734380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{915191}}^1$

素因数の和:915206

約数の個数: 36

約数和(自身を含む): 499694832

約数和(自身を除く): 334960452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 915191, 1830382, 2745573, 3660764, 4575955, 5491146, 8236719, 9151910, 10982292, 13727865, 16473438, 18303820, 27455730, 32946876, 41183595, 54911460, 82367190, 164734380]

約数ペア:

[(1, 164734380), (2, 82367190), (3, 54911460), (4, 41183595), (5, 32946876), (6, 27455730), (9, 18303820), (10, 16473438), (12, 13727865), (15, 10982292), (18, 9151910), (20, 8236719), (30, 5491146), (36, 4575955), (45, 3660764), (60, 2745573), (90, 1830382), (180, 915191)]