27148310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{997}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 56047680

約数和(自身を除く): 28899370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 389, 778, 997, 1945, 1994, 2723, 3890, 4985, 5446, 6979, 9970, 13615, 13958, 27230, 34895, 69790, 387833, 775666, 1939165, 2714831, 3878330, 5429662, 13574155, 27148310]

約数ペア:

[(1, 27148310), (2, 13574155), (5, 5429662), (7, 3878330), (10, 2714831), (14, 1939165), (35, 775666), (70, 387833), (389, 69790), (778, 34895), (997, 27230), (1945, 13958), (1994, 13615), (2723, 9970), (3890, 6979), (4985, 5446)]