2562184890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{28468721}}^1$

素因数の和:28468734

約数の個数: 24

約数和(自身を含む): 6661680948

約数和(自身を除く): 4099496058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 28468721, 56937442, 85406163, 142343605, 170812326, 256218489, 284687210, 427030815, 512436978, 854061630, 1281092445, 2562184890]

約数ペア:

[(1, 2562184890), (2, 1281092445), (3, 854061630), (5, 512436978), (6, 427030815), (9, 284687210), (10, 256218489), (15, 170812326), (18, 142343605), (30, 85406163), (45, 56937442), (90, 28468721)]