199906620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{6091}}^1$

素因数の和:6650

約数の個数: 48

約数和(自身を含む): 560853888

約数和(自身を除く): 360947268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 547, 1094, 1641, 2188, 2735, 3282, 5470, 6091, 6564, 8205, 10940, 12182, 16410, 18273, 24364, 30455, 32820, 36546, 60910, 73092, 91365, 121820, 182730, 365460, 3331777, 6663554, 9995331, 13327108, 16658885, 19990662, 33317770, 39981324, 49976655, 66635540, 99953310, 199906620]

約数ペア:

[(1, 199906620), (2, 99953310), (3, 66635540), (4, 49976655), (5, 39981324), (6, 33317770), (10, 19990662), (12, 16658885), (15, 13327108), (20, 9995331), (30, 6663554), (60, 3331777), (547, 365460), (1094, 182730), (1641, 121820), (2188, 91365), (2735, 73092), (3282, 60910), (5470, 36546), (6091, 32820), (6564, 30455), (8205, 24364), (10940, 18273), (12182, 16410)]