29644630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 55427328

約数和(自身を除く): 25782698

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 355, 430, 710, 971, 1942, 3053, 4855, 6106, 9710, 15265, 30530, 41753, 68941, 83506, 137882, 208765, 344705, 417530, 689410, 2964463, 5928926, 14822315, 29644630]

約数ペア:

[(1, 29644630), (2, 14822315), (5, 5928926), (10, 2964463), (43, 689410), (71, 417530), (86, 344705), (142, 208765), (215, 137882), (355, 83506), (430, 68941), (710, 41753), (971, 30530), (1942, 15265), (3053, 9710), (4855, 6106)]