142311390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 128

約数和(自身を含む): 387072000

約数和(自身を除く): 244760610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 79, 93, 130, 149, 155, 158, 186, 195, 237, 298, 310, 390, 395, 403, 447, 465, 474, 745, 790, 806, 894, 930, 1027, 1185, 1209, 1490, 1937, 2015, 2054, 2235, 2370, 2418, 2449, 3081, 3874, 4030, 4470, 4619, 4898, 5135, 5811, 6045, 6162, 7347, 9238, 9685, 10270, 11622, 11771, 12090, 12245, 13857, 14694, 15405, 19370, 23095, 23542, 24490, 27714, 29055, 30810, 31837, 35313, 36735, 46190, 58110, 58855, 60047, 63674, 69285, 70626, 73470, 95511, 117710, 120094, 138570, 153023, 159185, 176565, 180141, 191022, 300235, 306046, 318370, 353130, 360282, 364901, 459069, 477555, 600470, 729802, 765115, 900705, 918138, 955110, 1094703, 1530230, 1801410, 1824505, 2189406, 2295345, 3649010, 4590690, 4743713, 5473515, 9487426, 10947030, 14231139, 23718565, 28462278, 47437130, 71155695, 142311390]

約数ペア:

[(1, 142311390), (2, 71155695), (3, 47437130), (5, 28462278), (6, 23718565), (10, 14231139), (13, 10947030), (15, 9487426), (26, 5473515), (30, 4743713), (31, 4590690), (39, 3649010), (62, 2295345), (65, 2189406), (78, 1824505), (79, 1801410), (93, 1530230), (130, 1094703), (149, 955110), (155, 918138), (158, 900705), (186, 765115), (195, 729802), (237, 600470), (298, 477555), (310, 459069), (390, 364901), (395, 360282), (403, 353130), (447, 318370), (465, 306046), (474, 300235), (745, 191022), (790, 180141), (806, 176565), (894, 159185), (930, 153023), (1027, 138570), (1185, 120094), (1209, 117710), (1490, 95511), (1937, 73470), (2015, 70626), (2054, 69285), (2235, 63674), (2370, 60047), (2418, 58855), (2449, 58110), (3081, 46190), (3874, 36735), (4030, 35313), (4470, 31837), (4619, 30810), (4898, 29055), (5135, 27714), (5811, 24490), (6045, 23542), (6162, 23095), (7347, 19370), (9238, 15405), (9685, 14694), (10270, 13857), (11622, 12245), (11771, 12090)]