17227280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{30763}}^1$

素因数の和:30783

約数の個数: 40

約数和(自身を含む): 45776832

約数和(自身を除く): 28549552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 30763, 61526, 123052, 153815, 215341, 246104, 307630, 430682, 492208, 615260, 861364, 1076705, 1230520, 1722728, 2153410, 2461040, 3445456, 4306820, 8613640, 17227280]

約数ペア:

[(1, 17227280), (2, 8613640), (4, 4306820), (5, 3445456), (7, 2461040), (8, 2153410), (10, 1722728), (14, 1230520), (16, 1076705), (20, 861364), (28, 615260), (35, 492208), (40, 430682), (56, 307630), (70, 246104), (80, 215341), (112, 153815), (140, 123052), (280, 61526), (560, 30763)]