2533860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2011}}^1$

素因数の和:2033

約数の個数: 72

約数和(自身を含む): 8788416

約数和(自身を除く): 6254556

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2011, 4022, 6033, 8044, 10055, 12066, 14077, 18099, 20110, 24132, 28154, 30165, 36198, 40220, 42231, 56308, 60330, 70385, 72396, 84462, 90495, 120660, 126693, 140770, 168924, 180990, 211155, 253386, 281540, 361980, 422310, 506772, 633465, 844620, 1266930, 2533860]

約数ペア:

[(1, 2533860), (2, 1266930), (3, 844620), (4, 633465), (5, 506772), (6, 422310), (7, 361980), (9, 281540), (10, 253386), (12, 211155), (14, 180990), (15, 168924), (18, 140770), (20, 126693), (21, 120660), (28, 90495), (30, 84462), (35, 72396), (36, 70385), (42, 60330), (45, 56308), (60, 42231), (63, 40220), (70, 36198), (84, 30165), (90, 28154), (105, 24132), (126, 20110), (140, 18099), (180, 14077), (210, 12066), (252, 10055), (315, 8044), (420, 6033), (630, 4022), (1260, 2011)]