16987170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2153}}^1$

素因数の和:2426

約数の個数: 32

約数和(自身を含む): 40943232

約数和(自身を除く): 23956062

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2153, 2630, 3945, 4306, 6459, 7890, 10765, 12918, 21530, 32295, 64590, 566239, 1132478, 1698717, 2831195, 3397434, 5662390, 8493585, 16987170]

約数ペア:

[(1, 16987170), (2, 8493585), (3, 5662390), (5, 3397434), (6, 2831195), (10, 1698717), (15, 1132478), (30, 566239), (263, 64590), (526, 32295), (789, 21530), (1315, 12918), (1578, 10765), (2153, 7890), (2630, 6459), (3945, 4306)]