170045380

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{66947}}^1$

素因数の和:67083

約数の個数: 24

約数和(自身を含む): 359912448

約数和(自身を除く): 189867068

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 66947, 133894, 267788, 334735, 669470, 1338940, 8502269, 17004538, 34009076, 42511345, 85022690, 170045380]

約数ペア:

[(1, 170045380), (2, 85022690), (4, 42511345), (5, 34009076), (10, 17004538), (20, 8502269), (127, 1338940), (254, 669470), (508, 334735), (635, 267788), (1270, 133894), (2540, 66947)]