82447260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{196303}}^1$

素因数の和:196322

約数の個数: 48

約数和(自身を含む): 263832576

約数和(自身を除く): 181385316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 196303, 392606, 588909, 785212, 981515, 1177818, 1374121, 1963030, 2355636, 2748242, 2944545, 3926060, 4122363, 5496484, 5889090, 6870605, 8244726, 11778180, 13741210, 16489452, 20611815, 27482420, 41223630, 82447260]

約数ペア:

[(1, 82447260), (2, 41223630), (3, 27482420), (4, 20611815), (5, 16489452), (6, 13741210), (7, 11778180), (10, 8244726), (12, 6870605), (14, 5889090), (15, 5496484), (20, 4122363), (21, 3926060), (28, 2944545), (30, 2748242), (35, 2355636), (42, 1963030), (60, 1374121), (70, 1177818), (84, 981515), (105, 785212), (140, 588909), (210, 392606), (420, 196303)]