291240352340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{297184033}}^1$

素因数の和:297184056

約数の個数: 36

約数和(自身を含む): 711458577396

約数和(自身を除く): 420218225056

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 297184033, 594368066, 1188736132, 1485920165, 2080288231, 2971840330, 4160576462, 5943680660, 8321152924, 10401441155, 14562017617, 20802882310, 29124035234, 41605764620, 58248070468, 72810088085, 145620176170, 291240352340]

約数ペア:

[(1, 291240352340), (2, 145620176170), (4, 72810088085), (5, 58248070468), (7, 41605764620), (10, 29124035234), (14, 20802882310), (20, 14562017617), (28, 10401441155), (35, 8321152924), (49, 5943680660), (70, 4160576462), (98, 2971840330), (140, 2080288231), (196, 1485920165), (245, 1188736132), (490, 594368066), (980, 297184033)]