4118870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2029}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 8769600

約数和(自身を除く): 4650730

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2029, 2030, 4058, 10145, 14203, 20290, 28406, 58841, 71015, 117682, 142030, 294205, 411887, 588410, 823774, 2059435, 4118870]

約数ペア:

[(1, 4118870), (2, 2059435), (5, 823774), (7, 588410), (10, 411887), (14, 294205), (29, 142030), (35, 117682), (58, 71015), (70, 58841), (145, 28406), (203, 20290), (290, 14203), (406, 10145), (1015, 4058), (2029, 2030)]