140713860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{335033}}^1$

素因数の和:335052

約数の個数: 48

約数和(自身を含む): 450285696

約数和(自身を除く): 309571836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 335033, 670066, 1005099, 1340132, 1675165, 2010198, 2345231, 3350330, 4020396, 4690462, 5025495, 6700660, 7035693, 9380924, 10050990, 11726155, 14071386, 20101980, 23452310, 28142772, 35178465, 46904620, 70356930, 140713860]

約数ペア:

[(1, 140713860), (2, 70356930), (3, 46904620), (4, 35178465), (5, 28142772), (6, 23452310), (7, 20101980), (10, 14071386), (12, 11726155), (14, 10050990), (15, 9380924), (20, 7035693), (21, 6700660), (28, 5025495), (30, 4690462), (35, 4020396), (42, 3350330), (60, 2345231), (70, 2010198), (84, 1675165), (105, 1340132), (140, 1005099), (210, 670066), (420, 335033)]