105418140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1756969}}^1$

素因数の和:1756981

約数の個数: 24

約数和(自身を含む): 295170960

約数和(自身を除く): 189752820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1756969, 3513938, 5270907, 7027876, 8784845, 10541814, 17569690, 21083628, 26354535, 35139380, 52709070, 105418140]

約数ペア:

[(1, 105418140), (2, 52709070), (3, 35139380), (4, 26354535), (5, 21083628), (6, 17569690), (10, 10541814), (12, 8784845), (15, 7027876), (20, 5270907), (30, 3513938), (60, 1756969)]