2013105990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2671}}^1$

素因数の和:2822

約数の個数: 128

約数和(自身を含む): 5731504128

約数和(自身を除く): 3718398138

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 97, 105, 111, 185, 194, 210, 222, 259, 291, 370, 485, 518, 555, 582, 679, 777, 970, 1110, 1295, 1358, 1455, 1554, 2037, 2590, 2671, 2910, 3395, 3589, 3885, 4074, 5342, 6790, 7178, 7770, 8013, 10185, 10767, 13355, 16026, 17945, 18697, 20370, 21534, 25123, 26710, 35890, 37394, 40065, 50246, 53835, 56091, 75369, 80130, 93485, 98827, 107670, 112182, 125615, 150738, 186970, 197654, 251230, 259087, 280455, 296481, 376845, 494135, 518174, 560910, 592962, 691789, 753690, 777261, 988270, 1295435, 1383578, 1482405, 1554522, 1813609, 2075367, 2590870, 2964810, 3458945, 3627218, 3886305, 4150734, 5440827, 6917890, 7772610, 9068045, 9586219, 10376835, 10881654, 18136090, 19172438, 20753670, 27204135, 28758657, 47931095, 54408270, 57517314, 67103533, 95862190, 134207066, 143793285, 201310599, 287586570, 335517665, 402621198, 671035330, 1006552995, 2013105990]

約数ペア:

[(1, 2013105990), (2, 1006552995), (3, 671035330), (5, 402621198), (6, 335517665), (7, 287586570), (10, 201310599), (14, 143793285), (15, 134207066), (21, 95862190), (30, 67103533), (35, 57517314), (37, 54408270), (42, 47931095), (70, 28758657), (74, 27204135), (97, 20753670), (105, 19172438), (111, 18136090), (185, 10881654), (194, 10376835), (210, 9586219), (222, 9068045), (259, 7772610), (291, 6917890), (370, 5440827), (485, 4150734), (518, 3886305), (555, 3627218), (582, 3458945), (679, 2964810), (777, 2590870), (970, 2075367), (1110, 1813609), (1295, 1554522), (1358, 1482405), (1455, 1383578), (1554, 1295435), (2037, 988270), (2590, 777261), (2671, 753690), (2910, 691789), (3395, 592962), (3589, 560910), (3885, 518174), (4074, 494135), (5342, 376845), (6790, 296481), (7178, 280455), (7770, 259087), (8013, 251230), (10185, 197654), (10767, 186970), (13355, 150738), (16026, 125615), (17945, 112182), (18697, 107670), (20370, 98827), (21534, 93485), (25123, 80130), (26710, 75369), (35890, 56091), (37394, 53835), (40065, 50246)]