66512810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73091}}^1$

素因数の和:73118

約数の個数: 32

約数和(自身を含む): 147353472

約数和(自身を除く): 80840662

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 73091, 146182, 365455, 511637, 730910, 950183, 1023274, 1900366, 2558185, 4750915, 5116370, 6651281, 9501830, 13302562, 33256405, 66512810]

約数ペア:

[(1, 66512810), (2, 33256405), (5, 13302562), (7, 9501830), (10, 6651281), (13, 5116370), (14, 4750915), (26, 2558185), (35, 1900366), (65, 1023274), (70, 950183), (91, 730910), (130, 511637), (182, 365455), (455, 146182), (910, 73091)]