30123436

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8089}}^1$

素因数の和:8126

約数の個数: 36

約数和(自身を含む): 64558200

約数和(自身を除く): 34434764

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 8089, 16178, 32356, 56623, 113246, 153691, 226492, 307382, 396361, 614764, 792722, 1075837, 1585444, 2151674, 4303348, 7530859, 15061718, 30123436]

約数ペア:

[(1, 30123436), (2, 15061718), (4, 7530859), (7, 4303348), (14, 2151674), (19, 1585444), (28, 1075837), (38, 792722), (49, 614764), (76, 396361), (98, 307382), (133, 226492), (196, 153691), (266, 113246), (532, 56623), (931, 32356), (1862, 16178), (3724, 8089)]