63043540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{450311}}^1$

素因数の和:450327

約数の個数: 24

約数和(自身を含む): 151304832

約数和(自身を除く): 88261292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 450311, 900622, 1801244, 2251555, 3152177, 4503110, 6304354, 9006220, 12608708, 15760885, 31521770, 63043540]

約数ペア:

[(1, 63043540), (2, 31521770), (4, 15760885), (5, 12608708), (7, 9006220), (10, 6304354), (14, 4503110), (20, 3152177), (28, 2251555), (35, 1801244), (70, 900622), (140, 450311)]