42953930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2029}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 81118800

約数和(自身を除く): 38164870

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 730, 2029, 2117, 4058, 4234, 10145, 10585, 20290, 21170, 58841, 117682, 148117, 294205, 296234, 588410, 740585, 1481170, 4295393, 8590786, 21476965, 42953930]

約数ペア:

[(1, 42953930), (2, 21476965), (5, 8590786), (10, 4295393), (29, 1481170), (58, 740585), (73, 588410), (145, 296234), (146, 294205), (290, 148117), (365, 117682), (730, 58841), (2029, 21170), (2117, 20290), (4058, 10585), (4234, 10145)]