27871670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8629}}^1$

素因数の和:8672

約数の個数: 32

約数和(自身を含む): 55922400

約数和(自身を除く): 28050730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 8629, 17258, 43145, 86290, 146693, 163951, 293386, 327902, 733465, 819755, 1466930, 1639510, 2787167, 5574334, 13935835, 27871670]

約数ペア:

[(1, 27871670), (2, 13935835), (5, 5574334), (10, 2787167), (17, 1639510), (19, 1466930), (34, 819755), (38, 733465), (85, 327902), (95, 293386), (170, 163951), (190, 146693), (323, 86290), (646, 43145), (1615, 17258), (3230, 8629)]