126063560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{450227}}^1$

素因数の和:450245

約数の個数: 32

約数和(自身を含む): 324164160

約数和(自身を除く): 198100600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 450227, 900454, 1800908, 2251135, 3151589, 3601816, 4502270, 6303178, 9004540, 12606356, 15757945, 18009080, 25212712, 31515890, 63031780, 126063560]

約数ペア:

[(1, 126063560), (2, 63031780), (4, 31515890), (5, 25212712), (7, 18009080), (8, 15757945), (10, 12606356), (14, 9004540), (20, 6303178), (28, 4502270), (35, 3601816), (40, 3151589), (56, 2251135), (70, 1800908), (140, 900454), (280, 450227)]