27831255690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{18932827}}^1$

素因数の和:18932851

約数の個数: 48

約数和(自身を含む): 77700326112

約数和(自身を除く): 49869070422

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 18932827, 37865654, 56798481, 94664135, 113596962, 132529789, 189328270, 265059578, 283992405, 397589367, 567984810, 662648945, 795178734, 927708523, 1325297890, 1855417046, 1987946835, 2783125569, 3975893670, 4638542615, 5566251138, 9277085230, 13915627845, 27831255690]

約数ペア:

[(1, 27831255690), (2, 13915627845), (3, 9277085230), (5, 5566251138), (6, 4638542615), (7, 3975893670), (10, 2783125569), (14, 1987946835), (15, 1855417046), (21, 1325297890), (30, 927708523), (35, 795178734), (42, 662648945), (49, 567984810), (70, 397589367), (98, 283992405), (105, 265059578), (147, 189328270), (210, 132529789), (245, 113596962), (294, 94664135), (490, 56798481), (735, 37865654), (1470, 18932827)]