142038180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{789101}}^1$

素因数の和:789116

約数の個数: 36

約数和(自身を含む): 430849692

約数和(自身を除く): 288811512

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 789101, 1578202, 2367303, 3156404, 3945505, 4734606, 7101909, 7891010, 9469212, 11836515, 14203818, 15782020, 23673030, 28407636, 35509545, 47346060, 71019090, 142038180]

約数ペア:

[(1, 142038180), (2, 71019090), (3, 47346060), (4, 35509545), (5, 28407636), (6, 23673030), (9, 15782020), (10, 14203818), (12, 11836515), (15, 9469212), (18, 7891010), (20, 7101909), (30, 4734606), (36, 3945505), (45, 3156404), (60, 2367303), (90, 1578202), (180, 789101)]