30669945

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 50295168

約数和(自身を除く): 19625223

約数列:

[1, 3, 5, 15, 97, 107, 197, 291, 321, 485, 535, 591, 985, 1455, 1605, 2955, 10379, 19109, 21079, 31137, 51895, 57327, 63237, 95545, 105395, 155685, 286635, 316185, 2044663, 6133989, 10223315, 30669945]

約数ペア:

[(1, 30669945), (3, 10223315), (5, 6133989), (15, 2044663), (97, 316185), (107, 286635), (197, 155685), (291, 105395), (321, 95545), (485, 63237), (535, 57327), (591, 51895), (985, 31137), (1455, 21079), (1605, 19109), (2955, 10379)]