27255970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{971}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 56267136

約数和(自身を除く): 29011166

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 401, 802, 971, 1942, 2005, 2807, 4010, 4855, 5614, 6797, 9710, 13594, 14035, 28070, 33985, 67970, 389371, 778742, 1946855, 2725597, 3893710, 5451194, 13627985, 27255970]

約数ペア:

[(1, 27255970), (2, 13627985), (5, 5451194), (7, 3893710), (10, 2725597), (14, 1946855), (35, 778742), (70, 389371), (401, 67970), (802, 33985), (971, 28070), (1942, 14035), (2005, 13594), (2807, 9710), (4010, 6797), (4855, 5614)]