30789276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1021}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 82414080

約数和(自身を除く): 51624804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 359, 718, 1021, 1077, 1436, 2042, 2154, 2513, 3063, 4084, 4308, 5026, 6126, 7147, 7539, 10052, 12252, 14294, 15078, 21441, 28588, 30156, 42882, 85764, 366539, 733078, 1099617, 1466156, 2199234, 2565773, 4398468, 5131546, 7697319, 10263092, 15394638, 30789276]

約数ペア:

[(1, 30789276), (2, 15394638), (3, 10263092), (4, 7697319), (6, 5131546), (7, 4398468), (12, 2565773), (14, 2199234), (21, 1466156), (28, 1099617), (42, 733078), (84, 366539), (359, 85764), (718, 42882), (1021, 30156), (1077, 28588), (1436, 21441), (2042, 15078), (2154, 14294), (2513, 12252), (3063, 10052), (4084, 7539), (4308, 7147), (5026, 6126)]