252061460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{3697}}^1$

素因数の和:4200

約数の個数: 48

約数和(自身を含む): 606353664

約数和(自身を除く): 354292204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 487, 974, 1948, 2435, 3409, 3697, 4870, 6818, 7394, 9740, 13636, 14788, 17045, 18485, 25879, 34090, 36970, 51758, 68180, 73940, 103516, 129395, 258790, 517580, 1800439, 3600878, 7201756, 9002195, 12603073, 18004390, 25206146, 36008780, 50412292, 63015365, 126030730, 252061460]

約数ペア:

[(1, 252061460), (2, 126030730), (4, 63015365), (5, 50412292), (7, 36008780), (10, 25206146), (14, 18004390), (20, 12603073), (28, 9002195), (35, 7201756), (70, 3600878), (140, 1800439), (487, 517580), (974, 258790), (1948, 129395), (2435, 103516), (3409, 73940), (3697, 68180), (4870, 51758), (6818, 36970), (7394, 34090), (9740, 25879), (13636, 18485), (14788, 17045)]