17961808970

素因数分解:

$2^1\times 5^1\times 7^5\times {\mathrm{106871}}^1$

素因数の和:106913

約数の個数: 48

約数和(自身を含む): 37719831168

約数和(自身を除く): 19758022198

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 2401, 3430, 4802, 12005, 16807, 24010, 33614, 84035, 106871, 168070, 213742, 534355, 748097, 1068710, 1496194, 3740485, 5236679, 7480970, 10473358, 26183395, 36656753, 52366790, 73313506, 183283765, 256597271, 366567530, 513194542, 1282986355, 1796180897, 2565972710, 3592361794, 8980904485, 17961808970]

約数ペア:

[(1, 17961808970), (2, 8980904485), (5, 3592361794), (7, 2565972710), (10, 1796180897), (14, 1282986355), (35, 513194542), (49, 366567530), (70, 256597271), (98, 183283765), (245, 73313506), (343, 52366790), (490, 36656753), (686, 26183395), (1715, 10473358), (2401, 7480970), (3430, 5236679), (4802, 3740485), (12005, 1496194), (16807, 1068710), (24010, 748097), (33614, 534355), (84035, 213742), (106871, 168070)]