854278890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{28475963}}^1$

素因数の和:28475973

約数の個数: 16

約数和(自身を含む): 2050269408

約数和(自身を除く): 1195990518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 28475963, 56951926, 85427889, 142379815, 170855778, 284759630, 427139445, 854278890]

約数ペア:

[(1, 854278890), (2, 427139445), (3, 284759630), (5, 170855778), (6, 142379815), (10, 85427889), (15, 56951926), (30, 28475963)]