1999534470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{90191}}^1$

素因数の和:90940

約数の個数: 32

約数和(自身を含む): 4805429760

約数和(自身を除く): 2805895290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 739, 1478, 2217, 3695, 4434, 7390, 11085, 22170, 90191, 180382, 270573, 450955, 541146, 901910, 1352865, 2705730, 66651149, 133302298, 199953447, 333255745, 399906894, 666511490, 999767235, 1999534470]

約数ペア:

[(1, 1999534470), (2, 999767235), (3, 666511490), (5, 399906894), (6, 333255745), (10, 199953447), (15, 133302298), (30, 66651149), (739, 2705730), (1478, 1352865), (2217, 901910), (3695, 541146), (4434, 450955), (7390, 270573), (11085, 180382), (22170, 90191)]