269952670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{19051}}^1$

素因数の和:19180

約数の個数: 32

約数和(自身を含む): 528121440

約数和(自身を除く): 258168770

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2834, 7085, 14170, 19051, 38102, 95255, 190510, 247663, 495326, 1238315, 2076559, 2476630, 4153118, 10382795, 20765590, 26995267, 53990534, 134976335, 269952670]

約数ペア:

[(1, 269952670), (2, 134976335), (5, 53990534), (10, 26995267), (13, 20765590), (26, 10382795), (65, 4153118), (109, 2476630), (130, 2076559), (218, 1238315), (545, 495326), (1090, 247663), (1417, 190510), (2834, 95255), (7085, 38102), (14170, 19051)]