2008984530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{13159}}^1$

素因数の和:13903

約数の個数: 64

約数和(自身を含む): 5518356480

約数和(自身を除く): 3509371950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 727, 1454, 2181, 3635, 4362, 5089, 7270, 10178, 10905, 13159, 15267, 21810, 25445, 26318, 30534, 39477, 50890, 65795, 76335, 78954, 92113, 131590, 152670, 184226, 197385, 276339, 394770, 460565, 552678, 921130, 1381695, 2763390, 9566593, 19133186, 28699779, 47832965, 57399558, 66966151, 95665930, 133932302, 143498895, 200898453, 286997790, 334830755, 401796906, 669661510, 1004492265, 2008984530]

約数ペア:

[(1, 2008984530), (2, 1004492265), (3, 669661510), (5, 401796906), (6, 334830755), (7, 286997790), (10, 200898453), (14, 143498895), (15, 133932302), (21, 95665930), (30, 66966151), (35, 57399558), (42, 47832965), (70, 28699779), (105, 19133186), (210, 9566593), (727, 2763390), (1454, 1381695), (2181, 921130), (3635, 552678), (4362, 460565), (5089, 394770), (7270, 276339), (10178, 197385), (10905, 184226), (13159, 152670), (15267, 131590), (21810, 92113), (25445, 78954), (26318, 76335), (30534, 65795), (39477, 50890)]