27452530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20641}}^1$

素因数の和:20674

約数の個数: 32

約数和(自身を含む): 59448960

約数和(自身を除く): 31996430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 20641, 41282, 103205, 144487, 206410, 288974, 392179, 722435, 784358, 1444870, 1960895, 2745253, 3921790, 5490506, 13726265, 27452530]

約数ペア:

[(1, 27452530), (2, 13726265), (5, 5490506), (7, 3921790), (10, 2745253), (14, 1960895), (19, 1444870), (35, 784358), (38, 722435), (70, 392179), (95, 288974), (133, 206410), (190, 144487), (266, 103205), (665, 41282), (1330, 20641)]