2998980935

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{643}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 3739115520

約数和(自身を除く): 740134585

約数列:

[1, 5, 47, 89, 223, 235, 445, 643, 1115, 3215, 4183, 10481, 19847, 20915, 30221, 52405, 57227, 99235, 143389, 151105, 286135, 716945, 932809, 2689669, 4664045, 6739283, 12761621, 13448345, 33696415, 63808105, 599796187, 2998980935]

約数ペア:

[(1, 2998980935), (5, 599796187), (47, 63808105), (89, 33696415), (223, 13448345), (235, 12761621), (445, 6739283), (643, 4664045), (1115, 2689669), (3215, 932809), (4183, 716945), (10481, 286135), (19847, 151105), (20915, 143389), (30221, 99235), (52405, 57227)]