2028367005

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{2759683}}^1$

素因数の和:2759705

約数の個数: 24

約数和(自身を含む): 3775247712

約数和(自身を除く): 1746880707

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 2759683, 8279049, 13798415, 19317781, 41395245, 57953343, 96588905, 135224467, 289766715, 405673401, 676122335, 2028367005]

約数ペア:

[(1, 2028367005), (3, 676122335), (5, 405673401), (7, 289766715), (15, 135224467), (21, 96588905), (35, 57953343), (49, 41395245), (105, 19317781), (147, 13798415), (245, 8279049), (735, 2759683)]