16429860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{941}}^1$

素因数の和:1053

約数の個数: 72

約数和(自身を含む): 50404536

約数和(自身を除く): 33974676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 941, 970, 1164, 1455, 1746, 1882, 1940, 2823, 2910, 3492, 3764, 4365, 4705, 5646, 5820, 8469, 8730, 9410, 11292, 14115, 16938, 17460, 18820, 28230, 33876, 42345, 56460, 84690, 91277, 169380, 182554, 273831, 365108, 456385, 547662, 821493, 912770, 1095324, 1369155, 1642986, 1825540, 2738310, 3285972, 4107465, 5476620, 8214930, 16429860]

約数ペア:

[(1, 16429860), (2, 8214930), (3, 5476620), (4, 4107465), (5, 3285972), (6, 2738310), (9, 1825540), (10, 1642986), (12, 1369155), (15, 1095324), (18, 912770), (20, 821493), (30, 547662), (36, 456385), (45, 365108), (60, 273831), (90, 182554), (97, 169380), (180, 91277), (194, 84690), (291, 56460), (388, 42345), (485, 33876), (582, 28230), (873, 18820), (941, 17460), (970, 16938), (1164, 14115), (1455, 11292), (1746, 9410), (1882, 8730), (1940, 8469), (2823, 5820), (2910, 5646), (3492, 4705), (3764, 4365)]