244647420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{214603}}^1$

素因数の和:214634

約数の個数: 48

約数和(自身を含む): 721069440

約数和(自身を除く): 476422020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 214603, 429206, 643809, 858412, 1073015, 1287618, 2146030, 2575236, 3219045, 4077457, 4292060, 6438090, 8154914, 12232371, 12876180, 16309828, 20387285, 24464742, 40774570, 48929484, 61161855, 81549140, 122323710, 244647420]

約数ペア:

[(1, 244647420), (2, 122323710), (3, 81549140), (4, 61161855), (5, 48929484), (6, 40774570), (10, 24464742), (12, 20387285), (15, 16309828), (19, 12876180), (20, 12232371), (30, 8154914), (38, 6438090), (57, 4292060), (60, 4077457), (76, 3219045), (95, 2575236), (114, 2146030), (190, 1287618), (228, 1073015), (285, 858412), (380, 643809), (570, 429206), (1140, 214603)]