8956430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5563}}^1$

素因数の和:5600

約数の個数: 32

約数和(自身を含む): 19229184

約数和(自身を除く): 10272754

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 5563, 11126, 27815, 38941, 55630, 77882, 127949, 194705, 255898, 389410, 639745, 895643, 1279490, 1791286, 4478215, 8956430]

約数ペア:

[(1, 8956430), (2, 4478215), (5, 1791286), (7, 1279490), (10, 895643), (14, 639745), (23, 389410), (35, 255898), (46, 194705), (70, 127949), (115, 77882), (161, 55630), (230, 38941), (322, 27815), (805, 11126), (1610, 5563)]