173020260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17911}}^1$

素因数の和:17953

約数の個数: 96

約数和(自身を含む): 577769472

約数和(自身を除く): 404749212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 17911, 35822, 53733, 71644, 89555, 107466, 125377, 179110, 214932, 250754, 268665, 358220, 376131, 411953, 501508, 537330, 626885, 752262, 823906, 1074660, 1235859, 1253770, 1504524, 1647812, 1880655, 2059765, 2471718, 2507540, 2883671, 3761310, 4119530, 4943436, 5767342, 6179295, 7522620, 8239060, 8651013, 11534684, 12358590, 14418355, 17302026, 24717180, 28836710, 34604052, 43255065, 57673420, 86510130, 173020260]

約数ペア:

[(1, 173020260), (2, 86510130), (3, 57673420), (4, 43255065), (5, 34604052), (6, 28836710), (7, 24717180), (10, 17302026), (12, 14418355), (14, 12358590), (15, 11534684), (20, 8651013), (21, 8239060), (23, 7522620), (28, 6179295), (30, 5767342), (35, 4943436), (42, 4119530), (46, 3761310), (60, 2883671), (69, 2507540), (70, 2471718), (84, 2059765), (92, 1880655), (105, 1647812), (115, 1504524), (138, 1253770), (140, 1235859), (161, 1074660), (210, 823906), (230, 752262), (276, 626885), (322, 537330), (345, 501508), (420, 411953), (460, 376131), (483, 358220), (644, 268665), (690, 250754), (805, 214932), (966, 179110), (1380, 125377), (1610, 107466), (1932, 89555), (2415, 71644), (3220, 53733), (4830, 35822), (9660, 17911)]