8310810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1993}}^1$

素因数の和:2142

約数の個数: 32

約数和(自身を含む): 20099520

約数和(自身を除く): 11788710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 1993, 2085, 3986, 4170, 5979, 9965, 11958, 19930, 29895, 59790, 277027, 554054, 831081, 1385135, 1662162, 2770270, 4155405, 8310810]

約数ペア:

[(1, 8310810), (2, 4155405), (3, 2770270), (5, 1662162), (6, 1385135), (10, 831081), (15, 554054), (30, 277027), (139, 59790), (278, 29895), (417, 19930), (695, 11958), (834, 9965), (1390, 5979), (1993, 4170), (2085, 3986)]