30480744

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{25919}}^1$

素因数の和:25942

約数の個数: 48

約数和(自身を含む): 88646400

約数和(自身を除く): 58165656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 25919, 51838, 77757, 103676, 155514, 181433, 207352, 311028, 362866, 544299, 622056, 725732, 1088598, 1270031, 1451464, 2177196, 2540062, 3810093, 4354392, 5080124, 7620186, 10160248, 15240372, 30480744]

約数ペア:

[(1, 30480744), (2, 15240372), (3, 10160248), (4, 7620186), (6, 5080124), (7, 4354392), (8, 3810093), (12, 2540062), (14, 2177196), (21, 1451464), (24, 1270031), (28, 1088598), (42, 725732), (49, 622056), (56, 544299), (84, 362866), (98, 311028), (147, 207352), (168, 181433), (196, 155514), (294, 103676), (392, 77757), (588, 51838), (1176, 25919)]