43627370

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1429}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 81544320

約数和(自身を除く): 37916950

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 355, 430, 710, 1429, 2858, 3053, 6106, 7145, 14290, 15265, 30530, 61447, 101459, 122894, 202918, 307235, 507295, 614470, 1014590, 4362737, 8725474, 21813685, 43627370]

約数ペア:

[(1, 43627370), (2, 21813685), (5, 8725474), (10, 4362737), (43, 1014590), (71, 614470), (86, 507295), (142, 307235), (215, 202918), (355, 122894), (430, 101459), (710, 61447), (1429, 30530), (2858, 15265), (3053, 14290), (6106, 7145)]