2788898070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13280467}}^1$

素因数の和:13280484

約数の個数: 32

約数和(自身を含む): 7649549568

約数和(自身を除く): 4860651498

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 13280467, 26560934, 39841401, 66402335, 79682802, 92963269, 132804670, 185926538, 199207005, 278889807, 398414010, 464816345, 557779614, 929632690, 1394449035, 2788898070]

約数ペア:

[(1, 2788898070), (2, 1394449035), (3, 929632690), (5, 557779614), (6, 464816345), (7, 398414010), (10, 278889807), (14, 199207005), (15, 185926538), (21, 132804670), (30, 92963269), (35, 79682802), (42, 66402335), (70, 39841401), (105, 26560934), (210, 13280467)]