30829120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13763}}^1$

素因数の和:13787

約数の個数: 56

約数和(自身を含む): 83905344

約数和(自身を除く): 53076224

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, 13763, 27526, 55052, 68815, 96341, 110104, 137630, 192682, 220208, 275260, 385364, 440416, 481705, 550520, 770728, 880832, 963410, 1101040, 1541456, 1926820, 2202080, 3082912, 3853640, 4404160, 6165824, 7707280, 15414560, 30829120]

約数ペア:

[(1, 30829120), (2, 15414560), (4, 7707280), (5, 6165824), (7, 4404160), (8, 3853640), (10, 3082912), (14, 2202080), (16, 1926820), (20, 1541456), (28, 1101040), (32, 963410), (35, 880832), (40, 770728), (56, 550520), (64, 481705), (70, 440416), (80, 385364), (112, 275260), (140, 220208), (160, 192682), (224, 137630), (280, 110104), (320, 96341), (448, 68815), (560, 55052), (1120, 27526), (2240, 13763)]