8169540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2897}}^1$

素因数の和:2956

約数の個数: 48

約数和(自身を含む): 23369472

約数和(自身を除く): 15199932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 2897, 5794, 8691, 11588, 14485, 17382, 28970, 34764, 43455, 57940, 86910, 136159, 173820, 272318, 408477, 544636, 680795, 816954, 1361590, 1633908, 2042385, 2723180, 4084770, 8169540]

約数ペア:

[(1, 8169540), (2, 4084770), (3, 2723180), (4, 2042385), (5, 1633908), (6, 1361590), (10, 816954), (12, 680795), (15, 544636), (20, 408477), (30, 272318), (47, 173820), (60, 136159), (94, 86910), (141, 57940), (188, 43455), (235, 34764), (282, 28970), (470, 17382), (564, 14485), (705, 11588), (940, 8691), (1410, 5794), (2820, 2897)]