31184370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{49499}}^1$

素因数の和:49519

約数の個数: 48

約数和(自身を含む): 92664000

約数和(自身を除く): 61479630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 49499, 98998, 148497, 247495, 296994, 346493, 445491, 494990, 692986, 742485, 890982, 1039479, 1484970, 1732465, 2078958, 2227455, 3118437, 3464930, 4454910, 5197395, 6236874, 10394790, 15592185, 31184370]

約数ペア:

[(1, 31184370), (2, 15592185), (3, 10394790), (5, 6236874), (6, 5197395), (7, 4454910), (9, 3464930), (10, 3118437), (14, 2227455), (15, 2078958), (18, 1732465), (21, 1484970), (30, 1039479), (35, 890982), (42, 742485), (45, 692986), (63, 494990), (70, 445491), (90, 346493), (105, 296994), (126, 247495), (210, 148497), (315, 98998), (630, 49499)]