1815691070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1\times {\mathrm{7793}}^1$

素因数の和:8836

約数の個数: 32

約数和(自身を含む): 3414146112

約数和(自身を除く): 1598455042

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1013, 2026, 5065, 7793, 10130, 15586, 23299, 38965, 46598, 77930, 116495, 179239, 232990, 358478, 896195, 1792390, 7894309, 15788618, 39471545, 78943090, 181569107, 363138214, 907845535, 1815691070]

約数ペア:

[(1, 1815691070), (2, 907845535), (5, 363138214), (10, 181569107), (23, 78943090), (46, 39471545), (115, 15788618), (230, 7894309), (1013, 1792390), (2026, 896195), (5065, 358478), (7793, 232990), (10130, 179239), (15586, 116495), (23299, 77930), (38965, 46598)]