8218380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{136973}}^1$

素因数の和:136985

約数の個数: 24

約数和(自身を含む): 23011632

約数和(自身を除く): 14793252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 136973, 273946, 410919, 547892, 684865, 821838, 1369730, 1643676, 2054595, 2739460, 4109190, 8218380]

約数ペア:

[(1, 8218380), (2, 4109190), (3, 2739460), (4, 2054595), (5, 1643676), (6, 1369730), (10, 821838), (12, 684865), (15, 547892), (20, 410919), (30, 273946), (60, 136973)]