1919493810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1217

約数の個数: 192

約数和(自身を含む): 5734310400

約数和(自身を除く): 3814816590

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 79, 90, 95, 114, 117, 130, 158, 171, 190, 195, 234, 237, 247, 285, 342, 390, 395, 474, 494, 570, 585, 711, 741, 790, 855, 1027, 1093, 1170, 1185, 1235, 1422, 1482, 1501, 1710, 2054, 2186, 2223, 2370, 2470, 3002, 3081, 3279, 3555, 3705, 4446, 4503, 5135, 5465, 6162, 6558, 7110, 7410, 7505, 9006, 9243, 9837, 10270, 10930, 11115, 13509, 14209, 15010, 15405, 16395, 18486, 19513, 19674, 20767, 22230, 22515, 27018, 28418, 30810, 32790, 39026, 41534, 42627, 45030, 46215, 49185, 58539, 62301, 67545, 71045, 85254, 86347, 92430, 97565, 98370, 103835, 117078, 124602, 127881, 135090, 142090, 172694, 175617, 186903, 195130, 207670, 213135, 255762, 259041, 269971, 292695, 311505, 351234, 373806, 426270, 431735, 518082, 539942, 585390, 623010, 639405, 777123, 809913, 863470, 878085, 934515, 1122511, 1278810, 1295205, 1349855, 1554246, 1619826, 1640593, 1756170, 1869030, 2245022, 2429739, 2590410, 2699710, 3281186, 3367533, 3885615, 4049565, 4859478, 4921779, 5612555, 6735066, 7771230, 8099130, 8202965, 9843558, 10102599, 11225110, 12148695, 14765337, 16405930, 16837665, 20205198, 21327709, 24297390, 24608895, 29530674, 33675330, 42655418, 49217790, 50512995, 63983127, 73826685, 101025990, 106638545, 127966254, 147653370, 191949381, 213277090, 319915635, 383898762, 639831270, 959746905, 1919493810]

約数ペア:

[(1, 1919493810), (2, 959746905), (3, 639831270), (5, 383898762), (6, 319915635), (9, 213277090), (10, 191949381), (13, 147653370), (15, 127966254), (18, 106638545), (19, 101025990), (26, 73826685), (30, 63983127), (38, 50512995), (39, 49217790), (45, 42655418), (57, 33675330), (65, 29530674), (78, 24608895), (79, 24297390), (90, 21327709), (95, 20205198), (114, 16837665), (117, 16405930), (130, 14765337), (158, 12148695), (171, 11225110), (190, 10102599), (195, 9843558), (234, 8202965), (237, 8099130), (247, 7771230), (285, 6735066), (342, 5612555), (390, 4921779), (395, 4859478), (474, 4049565), (494, 3885615), (570, 3367533), (585, 3281186), (711, 2699710), (741, 2590410), (790, 2429739), (855, 2245022), (1027, 1869030), (1093, 1756170), (1170, 1640593), (1185, 1619826), (1235, 1554246), (1422, 1349855), (1482, 1295205), (1501, 1278810), (1710, 1122511), (2054, 934515), (2186, 878085), (2223, 863470), (2370, 809913), (2470, 777123), (3002, 639405), (3081, 623010), (3279, 585390), (3555, 539942), (3705, 518082), (4446, 431735), (4503, 426270), (5135, 373806), (5465, 351234), (6162, 311505), (6558, 292695), (7110, 269971), (7410, 259041), (7505, 255762), (9006, 213135), (9243, 207670), (9837, 195130), (10270, 186903), (10930, 175617), (11115, 172694), (13509, 142090), (14209, 135090), (15010, 127881), (15405, 124602), (16395, 117078), (18486, 103835), (19513, 98370), (19674, 97565), (20767, 92430), (22230, 86347), (22515, 85254), (27018, 71045), (28418, 67545), (30810, 62301), (32790, 58539), (39026, 49185), (41534, 46215), (42627, 45030)]