8970010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 18616320

約数和(自身を除く): 9646310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1009, 1270, 1778, 2018, 4445, 5045, 7063, 8890, 10090, 14126, 35315, 70630, 128143, 256286, 640715, 897001, 1281430, 1794002, 4485005, 8970010]

約数ペア:

[(1, 8970010), (2, 4485005), (5, 1794002), (7, 1281430), (10, 897001), (14, 640715), (35, 256286), (70, 128143), (127, 70630), (254, 35315), (635, 14126), (889, 10090), (1009, 8890), (1270, 7063), (1778, 5045), (2018, 4445)]