142055220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{17033}}^1$

素因数の和:17184

約数の個数: 48

約数和(自身を含む): 400639680

約数和(自身を除く): 258584460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 17033, 34066, 51099, 68132, 85165, 102198, 170330, 204396, 255495, 340660, 510990, 1021980, 2367587, 4735174, 7102761, 9470348, 11837935, 14205522, 23675870, 28411044, 35513805, 47351740, 71027610, 142055220]

約数ペア:

[(1, 142055220), (2, 71027610), (3, 47351740), (4, 35513805), (5, 28411044), (6, 23675870), (10, 14205522), (12, 11837935), (15, 9470348), (20, 7102761), (30, 4735174), (60, 2367587), (139, 1021980), (278, 510990), (417, 340660), (556, 255495), (695, 204396), (834, 170330), (1390, 102198), (1668, 85165), (2085, 68132), (2780, 51099), (4170, 34066), (8340, 17033)]