258522180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9187}}^1$

素因数の和:9273

約数の個数: 96

約数和(自身を含む): 839709696

約数和(自身を除く): 581187516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1876, 2010, 2345, 2814, 4020, 4690, 5628, 7035, 9187, 9380, 14070, 18374, 27561, 28140, 36748, 45935, 55122, 64309, 91870, 110244, 128618, 137805, 183740, 192927, 257236, 275610, 321545, 385854, 551220, 615529, 643090, 771708, 964635, 1231058, 1286180, 1846587, 1929270, 2462116, 3077645, 3693174, 3858540, 4308703, 6155290, 7386348, 8617406, 9232935, 12310580, 12926109, 17234812, 18465870, 21543515, 25852218, 36931740, 43087030, 51704436, 64630545, 86174060, 129261090, 258522180]

約数ペア:

[(1, 258522180), (2, 129261090), (3, 86174060), (4, 64630545), (5, 51704436), (6, 43087030), (7, 36931740), (10, 25852218), (12, 21543515), (14, 18465870), (15, 17234812), (20, 12926109), (21, 12310580), (28, 9232935), (30, 8617406), (35, 7386348), (42, 6155290), (60, 4308703), (67, 3858540), (70, 3693174), (84, 3077645), (105, 2462116), (134, 1929270), (140, 1846587), (201, 1286180), (210, 1231058), (268, 964635), (335, 771708), (402, 643090), (420, 615529), (469, 551220), (670, 385854), (804, 321545), (938, 275610), (1005, 257236), (1340, 192927), (1407, 183740), (1876, 137805), (2010, 128618), (2345, 110244), (2814, 91870), (4020, 64309), (4690, 55122), (5628, 45935), (7035, 36748), (9187, 28140), (9380, 27561), (14070, 18374)]