282422210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{12973}}^1$

素因数の和:13298

約数の個数: 32

約数和(自身を含む): 582895872

約数和(自身を除く): 300473662

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 311, 622, 1555, 2177, 3110, 4354, 10885, 12973, 21770, 25946, 64865, 90811, 129730, 181622, 454055, 908110, 4034603, 8069206, 20173015, 28242221, 40346030, 56484442, 141211105, 282422210]

約数ペア:

[(1, 282422210), (2, 141211105), (5, 56484442), (7, 40346030), (10, 28242221), (14, 20173015), (35, 8069206), (70, 4034603), (311, 908110), (622, 454055), (1555, 181622), (2177, 129730), (3110, 90811), (4354, 64865), (10885, 25946), (12973, 21770)]