189985260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{2897}}^1$

素因数の和:4002

約数の個数: 48

約数和(自身を含む): 532629216

約数和(自身を除く): 342643956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1093, 2186, 2897, 3279, 4372, 5465, 5794, 6558, 8691, 10930, 11588, 13116, 14485, 16395, 17382, 21860, 28970, 32790, 34764, 43455, 57940, 65580, 86910, 173820, 3166421, 6332842, 9499263, 12665684, 15832105, 18998526, 31664210, 37997052, 47496315, 63328420, 94992630, 189985260]

約数ペア:

[(1, 189985260), (2, 94992630), (3, 63328420), (4, 47496315), (5, 37997052), (6, 31664210), (10, 18998526), (12, 15832105), (15, 12665684), (20, 9499263), (30, 6332842), (60, 3166421), (1093, 173820), (2186, 86910), (2897, 65580), (3279, 57940), (4372, 43455), (5465, 34764), (5794, 32790), (6558, 28970), (8691, 21860), (10930, 17382), (11588, 16395), (13116, 14485)]