30443840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13591}}^1$

素因数の和:13615

約数の個数: 56

約数和(自身を含む): 82856832

約数和(自身を除く): 52412992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 13591, 27182, 54364, 67955, 95137, 108728, 135910, 190274, 217456, 271820, 380548, 434912, 475685, 543640, 761096, 869824, 951370, 1087280, 1522192, 1902740, 2174560, 3044384, 3805480, 4349120, 6088768, 7610960, 15221920, 30443840]

約数ペア:

[(1, 30443840), (2, 15221920), (4, 7610960), (5, 6088768), (7, 4349120), (8, 3805480), (10, 3044384), (14, 2174560), (16, 1902740), (20, 1522192), (28, 1087280), (32, 951370), (35, 869824), (40, 761096), (56, 543640), (64, 475685), (70, 434912), (80, 380548), (112, 271820), (140, 217456), (160, 190274), (224, 135910), (280, 108728), (320, 95137), (448, 67955), (560, 54364), (1120, 27182), (2240, 13591)]