54781620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{913027}}^1$

素因数の和:913039

約数の個数: 24

約数和(自身を含む): 153388704

約数和(自身を除く): 98607084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 913027, 1826054, 2739081, 3652108, 4565135, 5478162, 9130270, 10956324, 13695405, 18260540, 27390810, 54781620]

約数ペア:

[(1, 54781620), (2, 27390810), (3, 18260540), (4, 13695405), (5, 10956324), (6, 9130270), (10, 5478162), (12, 4565135), (15, 3652108), (20, 2739081), (30, 1826054), (60, 913027)]