15184380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2609}}^1$

素因数の和:2718

約数の個数: 48

約数和(自身を含む): 42971040

約数和(自身を除く): 27786660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2609, 2910, 5218, 5820, 7827, 10436, 13045, 15654, 26090, 31308, 39135, 52180, 78270, 156540, 253073, 506146, 759219, 1012292, 1265365, 1518438, 2530730, 3036876, 3796095, 5061460, 7592190, 15184380]

約数ペア:

[(1, 15184380), (2, 7592190), (3, 5061460), (4, 3796095), (5, 3036876), (6, 2530730), (10, 1518438), (12, 1265365), (15, 1012292), (20, 759219), (30, 506146), (60, 253073), (97, 156540), (194, 78270), (291, 52180), (388, 39135), (485, 31308), (582, 26090), (970, 15654), (1164, 13045), (1455, 10436), (1940, 7827), (2609, 5820), (2910, 5218)]