166961820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{21911}}^1$

素因数の和:22050

約数の個数: 48

約数和(自身を含む): 471195648

約数和(自身を除く): 304233828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 21911, 43822, 65733, 87644, 109555, 131466, 219110, 262932, 328665, 438220, 657330, 1314660, 2782697, 5565394, 8348091, 11130788, 13913485, 16696182, 27826970, 33392364, 41740455, 55653940, 83480910, 166961820]

約数ペア:

[(1, 166961820), (2, 83480910), (3, 55653940), (4, 41740455), (5, 33392364), (6, 27826970), (10, 16696182), (12, 13913485), (15, 11130788), (20, 8348091), (30, 5565394), (60, 2782697), (127, 1314660), (254, 657330), (381, 438220), (508, 328665), (635, 262932), (762, 219110), (1270, 131466), (1524, 109555), (1905, 87644), (2540, 65733), (3810, 43822), (7620, 21911)]