1131409890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{322339}}^1$

素因数の和:322368

約数の個数: 64

約数和(自身を含む): 3249187200

約数和(自身を除く): 2117777310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 322339, 644678, 967017, 1611695, 1934034, 2901051, 3223390, 4190407, 4835085, 5802102, 8380814, 8703153, 9670170, 12571221, 14505255, 17406306, 20952035, 25142442, 29010510, 37713663, 41904070, 43515765, 62856105, 75427326, 87031530, 113140989, 125712210, 188568315, 226281978, 377136630, 565704945, 1131409890]

約数ペア:

[(1, 1131409890), (2, 565704945), (3, 377136630), (5, 226281978), (6, 188568315), (9, 125712210), (10, 113140989), (13, 87031530), (15, 75427326), (18, 62856105), (26, 43515765), (27, 41904070), (30, 37713663), (39, 29010510), (45, 25142442), (54, 20952035), (65, 17406306), (78, 14505255), (90, 12571221), (117, 9670170), (130, 8703153), (135, 8380814), (195, 5802102), (234, 4835085), (270, 4190407), (351, 3223390), (390, 2901051), (585, 1934034), (702, 1611695), (1170, 967017), (1755, 644678), (3510, 322339)]