42425580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5087}}^1$

素因数の和:5238

約数の個数: 48

約数和(自身を含む): 119669760

約数和(自身を除く): 77244180

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, 5087, 8340, 10174, 15261, 20348, 25435, 30522, 50870, 61044, 76305, 101740, 152610, 305220, 707093, 1414186, 2121279, 2828372, 3535465, 4242558, 7070930, 8485116, 10606395, 14141860, 21212790, 42425580]

約数ペア:

[(1, 42425580), (2, 21212790), (3, 14141860), (4, 10606395), (5, 8485116), (6, 7070930), (10, 4242558), (12, 3535465), (15, 2828372), (20, 2121279), (30, 1414186), (60, 707093), (139, 305220), (278, 152610), (417, 101740), (556, 76305), (695, 61044), (834, 50870), (1390, 30522), (1668, 25435), (2085, 20348), (2780, 15261), (4170, 10174), (5087, 8340)]