8983669310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1666729}}^1$

素因数の和:1666761

約数の個数: 48

約数和(自身を含む): 20520779760

約数和(自身を除く): 11537110450

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 1666729, 3333458, 8333645, 11667103, 16667290, 18334019, 23334206, 36668038, 58335515, 81669721, 91670095, 116671030, 128338133, 163339442, 183340190, 256676266, 408348605, 641690665, 816697210, 898366931, 1283381330, 1796733862, 4491834655, 8983669310]

約数ペア:

[(1, 8983669310), (2, 4491834655), (5, 1796733862), (7, 1283381330), (10, 898366931), (11, 816697210), (14, 641690665), (22, 408348605), (35, 256676266), (49, 183340190), (55, 163339442), (70, 128338133), (77, 116671030), (98, 91670095), (110, 81669721), (154, 58335515), (245, 36668038), (385, 23334206), (490, 18334019), (539, 16667290), (770, 11667103), (1078, 8333645), (2695, 3333458), (5390, 1666729)]