131683620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{7057}}^1$

素因数の和:7380

約数の個数: 48

約数和(自身を含む): 369952128

約数和(自身を除く): 238268508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 933, 1244, 1555, 1866, 3110, 3732, 4665, 6220, 7057, 9330, 14114, 18660, 21171, 28228, 35285, 42342, 70570, 84684, 105855, 141140, 211710, 423420, 2194727, 4389454, 6584181, 8778908, 10973635, 13168362, 21947270, 26336724, 32920905, 43894540, 65841810, 131683620]

約数ペア:

[(1, 131683620), (2, 65841810), (3, 43894540), (4, 32920905), (5, 26336724), (6, 21947270), (10, 13168362), (12, 10973635), (15, 8778908), (20, 6584181), (30, 4389454), (60, 2194727), (311, 423420), (622, 211710), (933, 141140), (1244, 105855), (1555, 84684), (1866, 70570), (3110, 42342), (3732, 35285), (4665, 28228), (6220, 21171), (7057, 18660), (9330, 14114)]