90400302

素因数分解:

$2^1\times 3^2\times {\mathrm{659}}^1\times {\mathrm{7621}}^1$

素因数の和:8288

約数の個数: 24

約数和(自身を含む): 196190280

約数和(自身を除く): 105789978

約数列:

[1, 2, 3, 6, 9, 18, 659, 1318, 1977, 3954, 5931, 7621, 11862, 15242, 22863, 45726, 68589, 137178, 5022239, 10044478, 15066717, 30133434, 45200151, 90400302]

約数ペア:

[(1, 90400302), (2, 45200151), (3, 30133434), (6, 15066717), (9, 10044478), (18, 5022239), (659, 137178), (1318, 68589), (1977, 45726), (3954, 22863), (5931, 15242), (7621, 11862)]