122708670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:294

約数の個数: 128

約数和(自身を含む): 350355456

約数和(自身を除く): 227646786

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 107, 127, 129, 210, 214, 215, 254, 258, 301, 321, 381, 430, 535, 602, 635, 642, 645, 749, 762, 889, 903, 1070, 1270, 1290, 1498, 1505, 1605, 1778, 1806, 1905, 2247, 2667, 3010, 3210, 3745, 3810, 4445, 4494, 4515, 4601, 5334, 5461, 7490, 8890, 9030, 9202, 10922, 11235, 13335, 13589, 13803, 16383, 22470, 23005, 26670, 27178, 27305, 27606, 32207, 32766, 38227, 40767, 46010, 54610, 64414, 67945, 69015, 76454, 81534, 81915, 95123, 96621, 114681, 135890, 138030, 161035, 163830, 190246, 191135, 193242, 203835, 229362, 285369, 322070, 382270, 407670, 475615, 483105, 570738, 573405, 584327, 951230, 966210, 1146810, 1168654, 1426845, 1752981, 2853690, 2921635, 3505962, 4090289, 5843270, 8180578, 8764905, 12270867, 17529810, 20451445, 24541734, 40902890, 61354335, 122708670]

約数ペア:

[(1, 122708670), (2, 61354335), (3, 40902890), (5, 24541734), (6, 20451445), (7, 17529810), (10, 12270867), (14, 8764905), (15, 8180578), (21, 5843270), (30, 4090289), (35, 3505962), (42, 2921635), (43, 2853690), (70, 1752981), (86, 1426845), (105, 1168654), (107, 1146810), (127, 966210), (129, 951230), (210, 584327), (214, 573405), (215, 570738), (254, 483105), (258, 475615), (301, 407670), (321, 382270), (381, 322070), (430, 285369), (535, 229362), (602, 203835), (635, 193242), (642, 191135), (645, 190246), (749, 163830), (762, 161035), (889, 138030), (903, 135890), (1070, 114681), (1270, 96621), (1290, 95123), (1498, 81915), (1505, 81534), (1605, 76454), (1778, 69015), (1806, 67945), (1905, 64414), (2247, 54610), (2667, 46010), (3010, 40767), (3210, 38227), (3745, 32766), (3810, 32207), (4445, 27606), (4494, 27305), (4515, 27178), (4601, 26670), (5334, 23005), (5461, 22470), (7490, 16383), (8890, 13803), (9030, 13589), (9202, 13335), (10922, 11235)]