30277808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2423}}^1$

素因数の和:2513

約数の個数: 40

約数和(自身を含む): 64924416

約数和(自身を除く): 34646608

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 2423, 3124, 4846, 6248, 9692, 12496, 19384, 26653, 38768, 53306, 106612, 172033, 213224, 344066, 426448, 688132, 1376264, 1892363, 2752528, 3784726, 7569452, 15138904, 30277808]

約数ペア:

[(1, 30277808), (2, 15138904), (4, 7569452), (8, 3784726), (11, 2752528), (16, 1892363), (22, 1376264), (44, 688132), (71, 426448), (88, 344066), (142, 213224), (176, 172033), (284, 106612), (568, 53306), (781, 38768), (1136, 26653), (1562, 19384), (2423, 12496), (3124, 9692), (4846, 6248)]