27901590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{54709}}^1$

素因数の和:54736

約数の個数: 32

約数和(自身を含む): 70904160

約数和(自身を除く): 43002570

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 54709, 109418, 164127, 273545, 328254, 547090, 820635, 930053, 1641270, 1860106, 2790159, 4650265, 5580318, 9300530, 13950795, 27901590]

約数ペア:

[(1, 27901590), (2, 13950795), (3, 9300530), (5, 5580318), (6, 4650265), (10, 2790159), (15, 1860106), (17, 1641270), (30, 930053), (34, 820635), (51, 547090), (85, 328254), (102, 273545), (170, 164127), (255, 109418), (510, 54709)]