285283770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{11471}}^1$

素因数の和:12310

約数の個数: 32

約数和(自身を含む): 685566720

約数和(自身を除く): 400282950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 829, 1658, 2487, 4145, 4974, 8290, 11471, 12435, 22942, 24870, 34413, 57355, 68826, 114710, 172065, 344130, 9509459, 19018918, 28528377, 47547295, 57056754, 95094590, 142641885, 285283770]

約数ペア:

[(1, 285283770), (2, 142641885), (3, 95094590), (5, 57056754), (6, 47547295), (10, 28528377), (15, 19018918), (30, 9509459), (829, 344130), (1658, 172065), (2487, 114710), (4145, 68826), (4974, 57355), (8290, 34413), (11471, 24870), (12435, 22942)]