163676870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{80629}}^1$

素因数の和:80672

約数の個数: 32

約数和(自身を含む): 348321600

約数和(自身を除く): 184644730

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 80629, 161258, 403145, 564403, 806290, 1128806, 2338241, 2822015, 4676482, 5644030, 11691205, 16367687, 23382410, 32735374, 81838435, 163676870]

約数ペア:

[(1, 163676870), (2, 81838435), (5, 32735374), (7, 23382410), (10, 16367687), (14, 11691205), (29, 5644030), (35, 4676482), (58, 2822015), (70, 2338241), (145, 1128806), (203, 806290), (290, 564403), (406, 403145), (1015, 161258), (2030, 80629)]