30804130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 71103744

約数和(自身を除く): 40299614

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 53, 70, 95, 106, 115, 133, 161, 190, 230, 265, 266, 322, 361, 371, 437, 530, 665, 722, 742, 805, 874, 1007, 1219, 1330, 1610, 1805, 1855, 2014, 2185, 2438, 2527, 3059, 3610, 3710, 4370, 5035, 5054, 6095, 6118, 7049, 8303, 8533, 10070, 12190, 12635, 14098, 15295, 16606, 17066, 19133, 23161, 25270, 30590, 35245, 38266, 41515, 42665, 46322, 58121, 70490, 83030, 85330, 95665, 115805, 116242, 133931, 162127, 191330, 231610, 267862, 290605, 324254, 440059, 581210, 669655, 810635, 880118, 1339310, 1621270, 2200295, 3080413, 4400590, 6160826, 15402065, 30804130]

約数ペア:

[(1, 30804130), (2, 15402065), (5, 6160826), (7, 4400590), (10, 3080413), (14, 2200295), (19, 1621270), (23, 1339310), (35, 880118), (38, 810635), (46, 669655), (53, 581210), (70, 440059), (95, 324254), (106, 290605), (115, 267862), (133, 231610), (161, 191330), (190, 162127), (230, 133931), (265, 116242), (266, 115805), (322, 95665), (361, 85330), (371, 83030), (437, 70490), (530, 58121), (665, 46322), (722, 42665), (742, 41515), (805, 38266), (874, 35245), (1007, 30590), (1219, 25270), (1330, 23161), (1610, 19133), (1805, 17066), (1855, 16606), (2014, 15295), (2185, 14098), (2438, 12635), (2527, 12190), (3059, 10070), (3610, 8533), (3710, 8303), (4370, 7049), (5035, 6118), (5054, 6095)]