30870510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:833

約数の個数: 64

約数和(自身を含む): 81527040

約数和(自身を除く): 50656530

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 139, 165, 278, 330, 417, 673, 695, 834, 1346, 1390, 1529, 2019, 2085, 3058, 3365, 4038, 4170, 4587, 6730, 7403, 7645, 9174, 10095, 14806, 15290, 20190, 22209, 22935, 37015, 44418, 45870, 74030, 93547, 111045, 187094, 222090, 280641, 467735, 561282, 935470, 1029017, 1403205, 2058034, 2806410, 3087051, 5145085, 6174102, 10290170, 15435255, 30870510]

約数ペア:

[(1, 30870510), (2, 15435255), (3, 10290170), (5, 6174102), (6, 5145085), (10, 3087051), (11, 2806410), (15, 2058034), (22, 1403205), (30, 1029017), (33, 935470), (55, 561282), (66, 467735), (110, 280641), (139, 222090), (165, 187094), (278, 111045), (330, 93547), (417, 74030), (673, 45870), (695, 44418), (834, 37015), (1346, 22935), (1390, 22209), (1529, 20190), (2019, 15290), (2085, 14806), (3058, 10095), (3365, 9174), (4038, 7645), (4170, 7403), (4587, 6730)]