30482340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{72577}}^1$

素因数の和:72596

約数の個数: 48

約数和(自身を含む): 97544832

約数和(自身を除く): 67062492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 72577, 145154, 217731, 290308, 362885, 435462, 508039, 725770, 870924, 1016078, 1088655, 1451540, 1524117, 2032156, 2177310, 2540195, 3048234, 4354620, 5080390, 6096468, 7620585, 10160780, 15241170, 30482340]

約数ペア:

[(1, 30482340), (2, 15241170), (3, 10160780), (4, 7620585), (5, 6096468), (6, 5080390), (7, 4354620), (10, 3048234), (12, 2540195), (14, 2177310), (15, 2032156), (20, 1524117), (21, 1451540), (28, 1088655), (30, 1016078), (35, 870924), (42, 725770), (60, 508039), (70, 435462), (84, 362885), (105, 290308), (140, 217731), (210, 145154), (420, 72577)]