69195740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2251}}^1$

素因数の和:2342

約数の個数: 48

約数和(自身を含む): 153226080

約数和(自身を除く): 84030340

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 145, 212, 265, 290, 530, 580, 1060, 1537, 2251, 3074, 4502, 6148, 7685, 9004, 11255, 15370, 22510, 30740, 45020, 65279, 119303, 130558, 238606, 261116, 326395, 477212, 596515, 652790, 1193030, 1305580, 2386060, 3459787, 6919574, 13839148, 17298935, 34597870, 69195740]

約数ペア:

[(1, 69195740), (2, 34597870), (4, 17298935), (5, 13839148), (10, 6919574), (20, 3459787), (29, 2386060), (53, 1305580), (58, 1193030), (106, 652790), (116, 596515), (145, 477212), (212, 326395), (265, 261116), (290, 238606), (530, 130558), (580, 119303), (1060, 65279), (1537, 45020), (2251, 30740), (3074, 22510), (4502, 15370), (6148, 11255), (7685, 9004)]