21365790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{593}}^1\times {\mathrm{1201}}^1$

素因数の和:1804

約数の個数: 32

約数和(自身を含む): 51407136

約数和(自身を除く): 30041346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 593, 1186, 1201, 1779, 2402, 2965, 3558, 3603, 5930, 6005, 7206, 8895, 12010, 17790, 18015, 36030, 712193, 1424386, 2136579, 3560965, 4273158, 7121930, 10682895, 21365790]

約数ペア:

[(1, 21365790), (2, 10682895), (3, 7121930), (5, 4273158), (6, 3560965), (10, 2136579), (15, 1424386), (30, 712193), (593, 36030), (1186, 18015), (1201, 17790), (1779, 12010), (2402, 8895), (2965, 7206), (3558, 6005), (3603, 5930)]