2730760

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 6191640

約数和(自身を除く): 3460880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 293, 466, 586, 932, 1165, 1172, 1465, 1864, 2330, 2344, 2930, 4660, 5860, 9320, 11720, 68269, 136538, 273076, 341345, 546152, 682690, 1365380, 2730760]

約数ペア:

[(1, 2730760), (2, 1365380), (4, 682690), (5, 546152), (8, 341345), (10, 273076), (20, 136538), (40, 68269), (233, 11720), (293, 9320), (466, 5860), (586, 4660), (932, 2930), (1165, 2344), (1172, 2330), (1465, 1864)]