1275950090

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1487}}^1\times {\mathrm{1619}}^1$

素因数の和:3166

約数の個数: 32

約数和(自身を含む): 2343064320

約数和(自身を除く): 1067114230

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 1487, 1619, 2974, 3238, 7435, 8095, 14870, 16190, 78811, 85807, 157622, 171614, 394055, 429035, 788110, 858070, 2407453, 4814906, 12037265, 24074530, 127595009, 255190018, 637975045, 1275950090]

約数ペア:

[(1, 1275950090), (2, 637975045), (5, 255190018), (10, 127595009), (53, 24074530), (106, 12037265), (265, 4814906), (530, 2407453), (1487, 858070), (1619, 788110), (2974, 429035), (3238, 394055), (7435, 171614), (8095, 157622), (14870, 85807), (16190, 78811)]