61801620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1030027}}^1$

素因数の和:1030039

約数の個数: 24

約数和(自身を含む): 173044704

約数和(自身を除く): 111243084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1030027, 2060054, 3090081, 4120108, 5150135, 6180162, 10300270, 12360324, 15450405, 20600540, 30900810, 61801620]

約数ペア:

[(1, 61801620), (2, 30900810), (3, 20600540), (4, 15450405), (5, 12360324), (6, 10300270), (10, 6180162), (12, 5150135), (15, 4120108), (20, 3090081), (30, 2060054), (60, 1030027)]