253753860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4229231}}^1$

素因数の和:4229243

約数の個数: 24

約数和(自身を含む): 710510976

約数和(自身を除く): 456757116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4229231, 8458462, 12687693, 16916924, 21146155, 25375386, 42292310, 50750772, 63438465, 84584620, 126876930, 253753860]

約数ペア:

[(1, 253753860), (2, 126876930), (3, 84584620), (4, 63438465), (5, 50750772), (6, 42292310), (10, 25375386), (12, 21146155), (15, 16916924), (20, 12687693), (30, 8458462), (60, 4229231)]