42798060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{237767}}^1$

素因数の和:237782

約数の個数: 36

約数和(自身を含む): 129821328

約数和(自身を除く): 87023268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 237767, 475534, 713301, 951068, 1188835, 1426602, 2139903, 2377670, 2853204, 3566505, 4279806, 4755340, 7133010, 8559612, 10699515, 14266020, 21399030, 42798060]

約数ペア:

[(1, 42798060), (2, 21399030), (3, 14266020), (4, 10699515), (5, 8559612), (6, 7133010), (9, 4755340), (10, 4279806), (12, 3566505), (15, 2853204), (18, 2377670), (20, 2139903), (30, 1426602), (36, 1188835), (45, 951068), (60, 713301), (90, 475534), (180, 237767)]