1258528030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{3259}}^1$

素因数の和:3385

約数の個数: 48

約数和(自身を含む): 2401302960

約数和(自身を除く): 1142774930

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 529, 730, 1058, 1679, 2645, 3259, 3358, 5290, 6518, 8395, 16295, 16790, 32590, 38617, 74957, 77234, 149914, 193085, 237907, 374785, 386170, 475814, 749570, 1189535, 1724011, 2379070, 3448022, 5471861, 8620055, 10943722, 17240110, 27359305, 54718610, 125852803, 251705606, 629264015, 1258528030]

約数ペア:

[(1, 1258528030), (2, 629264015), (5, 251705606), (10, 125852803), (23, 54718610), (46, 27359305), (73, 17240110), (115, 10943722), (146, 8620055), (230, 5471861), (365, 3448022), (529, 2379070), (730, 1724011), (1058, 1189535), (1679, 749570), (2645, 475814), (3259, 386170), (3358, 374785), (5290, 237907), (6518, 193085), (8395, 149914), (16295, 77234), (16790, 74957), (32590, 38617)]