2809399680010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{8426261}}^1$

素因数の和:8426719

約数の個数: 64

約数和(自身を含む): 6319292039424

約数和(自身を除く): 3509892359414

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 433, 770, 866, 2165, 3031, 4330, 4763, 6062, 9526, 15155, 23815, 30310, 33341, 47630, 66682, 166705, 333410, 8426261, 16852522, 42131305, 58983827, 84262610, 92688871, 117967654, 185377742, 294919135, 463444355, 589838270, 648822097, 926888710, 1297644194, 3244110485, 3648571013, 6488220970, 7297142026, 18242855065, 25539997091, 36485710130, 40134281143, 51079994182, 80268562286, 127699985455, 200671405715, 255399970910, 280939968001, 401342811430, 561879936002, 1404699840005, 2809399680010]

約数ペア:

[(1, 2809399680010), (2, 1404699840005), (5, 561879936002), (7, 401342811430), (10, 280939968001), (11, 255399970910), (14, 200671405715), (22, 127699985455), (35, 80268562286), (55, 51079994182), (70, 40134281143), (77, 36485710130), (110, 25539997091), (154, 18242855065), (385, 7297142026), (433, 6488220970), (770, 3648571013), (866, 3244110485), (2165, 1297644194), (3031, 926888710), (4330, 648822097), (4763, 589838270), (6062, 463444355), (9526, 294919135), (15155, 185377742), (23815, 117967654), (30310, 92688871), (33341, 84262610), (47630, 58983827), (66682, 42131305), (166705, 16852522), (333410, 8426261)]