2068899315

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{2814829}}^1$

素因数の和:2814851

約数の個数: 24

約数和(自身を含む): 3850687440

約数和(自身を除く): 1781788125

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 2814829, 8444487, 14074145, 19703803, 42222435, 59111409, 98519015, 137926621, 295557045, 413779863, 689633105, 2068899315]

約数ペア:

[(1, 2068899315), (3, 689633105), (5, 413779863), (7, 295557045), (15, 137926621), (21, 98519015), (35, 59111409), (49, 42222435), (105, 19703803), (147, 14074145), (245, 8444487), (735, 2814829)]