30294945

素因数分解:

$3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{643}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 54096000

約数和(自身を除く): 23801055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 349, 643, 1047, 1745, 1929, 3141, 3215, 5235, 5787, 9423, 9645, 15705, 17361, 28935, 47115, 86805, 224407, 673221, 1122035, 2019663, 3366105, 6058989, 10098315, 30294945]

約数ペア:

[(1, 30294945), (3, 10098315), (5, 6058989), (9, 3366105), (15, 2019663), (27, 1122035), (45, 673221), (135, 224407), (349, 86805), (643, 47115), (1047, 28935), (1745, 17361), (1929, 15705), (3141, 9645), (3215, 9423), (5235, 5787)]