1896006490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{37567}}^1$

素因数の和:37691

約数の個数: 48

約数和(自身を含む): 4008655872

約数和(自身を除く): 2112649382

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 103, 206, 245, 490, 515, 721, 1030, 1442, 3605, 5047, 7210, 10094, 25235, 37567, 50470, 75134, 187835, 262969, 375670, 525938, 1314845, 1840783, 2629690, 3681566, 3869401, 7738802, 9203915, 18407830, 19347005, 27085807, 38694010, 54171614, 135429035, 189600649, 270858070, 379201298, 948003245, 1896006490]

約数ペア:

[(1, 1896006490), (2, 948003245), (5, 379201298), (7, 270858070), (10, 189600649), (14, 135429035), (35, 54171614), (49, 38694010), (70, 27085807), (98, 19347005), (103, 18407830), (206, 9203915), (245, 7738802), (490, 3869401), (515, 3681566), (721, 2629690), (1030, 1840783), (1442, 1314845), (3605, 525938), (5047, 375670), (7210, 262969), (10094, 187835), (25235, 75134), (37567, 50470)]