65124220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{465173}}^1$

素因数の和:465189

約数の個数: 24

約数和(自身を含む): 156298464

約数和(自身を除く): 91174244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 465173, 930346, 1860692, 2325865, 3256211, 4651730, 6512422, 9303460, 13024844, 16281055, 32562110, 65124220]

約数ペア:

[(1, 65124220), (2, 32562110), (4, 16281055), (5, 13024844), (7, 9303460), (10, 6512422), (14, 4651730), (20, 3256211), (28, 2325865), (35, 1860692), (70, 930346), (140, 465173)]