22268940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1759}}^1$

素因数の和:1982

約数の個数: 48

約数和(自身を含む): 62684160

約数和(自身を除く): 40415220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 1759, 2110, 2532, 3165, 3518, 4220, 5277, 6330, 7036, 8795, 10554, 12660, 17590, 21108, 26385, 35180, 52770, 105540, 371149, 742298, 1113447, 1484596, 1855745, 2226894, 3711490, 4453788, 5567235, 7422980, 11134470, 22268940]

約数ペア:

[(1, 22268940), (2, 11134470), (3, 7422980), (4, 5567235), (5, 4453788), (6, 3711490), (10, 2226894), (12, 1855745), (15, 1484596), (20, 1113447), (30, 742298), (60, 371149), (211, 105540), (422, 52770), (633, 35180), (844, 26385), (1055, 21108), (1266, 17590), (1759, 12660), (2110, 10554), (2532, 8795), (3165, 7036), (3518, 6330), (4220, 5277)]