9986830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6203}}^1$

素因数の和:6240

約数の個数: 32

約数和(自身を含む): 21441024

約数和(自身を除く): 11454194

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 6203, 12406, 31015, 43421, 62030, 86842, 142669, 217105, 285338, 434210, 713345, 998683, 1426690, 1997366, 4993415, 9986830]

約数ペア:

[(1, 9986830), (2, 4993415), (5, 1997366), (7, 1426690), (10, 998683), (14, 713345), (23, 434210), (35, 285338), (46, 217105), (70, 142669), (115, 86842), (161, 62030), (230, 43421), (322, 31015), (805, 12406), (1610, 6203)]