90270474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{2731}}^1$

素因数の和:3530

約数の個数: 32

約数和(自身を含む): 206670336

約数和(自身を除く): 116399862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 787, 1574, 2361, 2731, 4722, 5462, 5509, 8193, 11018, 16386, 16527, 19117, 33054, 38234, 57351, 114702, 2149297, 4298594, 6447891, 12895782, 15045079, 30090158, 45135237, 90270474]

約数ペア:

[(1, 90270474), (2, 45135237), (3, 30090158), (6, 15045079), (7, 12895782), (14, 6447891), (21, 4298594), (42, 2149297), (787, 114702), (1574, 57351), (2361, 38234), (2731, 33054), (4722, 19117), (5462, 16527), (5509, 16386), (8193, 11018)]