2217990180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{182101}}^1$

素因数の和:182149

約数の個数: 96

約数和(自身を含む): 7342352640

約数和(自身を除く): 5124362460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 182101, 364202, 546303, 728404, 910505, 1092606, 1274707, 1821010, 2185212, 2549414, 2731515, 3642020, 3824121, 5098828, 5280929, 5463030, 6373535, 7648242, 10561858, 10926060, 12747070, 15296484, 15842787, 19120605, 21123716, 25494140, 26404645, 31685574, 36966503, 38241210, 52809290, 63371148, 73933006, 76482420, 79213935, 105618580, 110899509, 147866012, 158427870, 184832515, 221799018, 316855740, 369665030, 443598036, 554497545, 739330060, 1108995090, 2217990180]

約数ペア:

[(1, 2217990180), (2, 1108995090), (3, 739330060), (4, 554497545), (5, 443598036), (6, 369665030), (7, 316855740), (10, 221799018), (12, 184832515), (14, 158427870), (15, 147866012), (20, 110899509), (21, 105618580), (28, 79213935), (29, 76482420), (30, 73933006), (35, 63371148), (42, 52809290), (58, 38241210), (60, 36966503), (70, 31685574), (84, 26404645), (87, 25494140), (105, 21123716), (116, 19120605), (140, 15842787), (145, 15296484), (174, 12747070), (203, 10926060), (210, 10561858), (290, 7648242), (348, 6373535), (406, 5463030), (420, 5280929), (435, 5098828), (580, 3824121), (609, 3642020), (812, 2731515), (870, 2549414), (1015, 2185212), (1218, 1821010), (1740, 1274707), (2030, 1092606), (2436, 910505), (3045, 728404), (4060, 546303), (6090, 364202), (12180, 182101)]