499097060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{324089}}^1$

素因数の和:324116

約数の個数: 48

約数和(自身を含む): 1306730880

約数和(自身を除く): 807633820

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 324089, 648178, 1296356, 1620445, 2268623, 3240890, 3564979, 4537246, 6481780, 7129958, 9074492, 11343115, 14259916, 17824895, 22686230, 24954853, 35649790, 45372460, 49909706, 71299580, 99819412, 124774265, 249548530, 499097060]

約数ペア:

[(1, 499097060), (2, 249548530), (4, 124774265), (5, 99819412), (7, 71299580), (10, 49909706), (11, 45372460), (14, 35649790), (20, 24954853), (22, 22686230), (28, 17824895), (35, 14259916), (44, 11343115), (55, 9074492), (70, 7129958), (77, 6481780), (110, 4537246), (140, 3564979), (154, 3240890), (220, 2268623), (308, 1620445), (385, 1296356), (770, 648178), (1540, 324089)]