2045181660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{48487}}^1$

素因数の和:48555

約数の個数: 96

約数和(自身を含む): 6190947840

約数和(自身を除く): 4145766180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 114, 148, 185, 190, 222, 228, 285, 370, 380, 444, 555, 570, 703, 740, 1110, 1140, 1406, 2109, 2220, 2812, 3515, 4218, 7030, 8436, 10545, 14060, 21090, 42180, 48487, 96974, 145461, 193948, 242435, 290922, 484870, 581844, 727305, 921253, 969740, 1454610, 1794019, 1842506, 2763759, 2909220, 3588038, 3685012, 4606265, 5382057, 5527518, 7176076, 8970095, 9212530, 10764114, 11055036, 13818795, 17940190, 18425060, 21528228, 26910285, 27637590, 34086361, 35880380, 53820570, 55275180, 68172722, 102259083, 107641140, 136345444, 170431805, 204518166, 340863610, 409036332, 511295415, 681727220, 1022590830, 2045181660]

約数ペア:

[(1, 2045181660), (2, 1022590830), (3, 681727220), (4, 511295415), (5, 409036332), (6, 340863610), (10, 204518166), (12, 170431805), (15, 136345444), (19, 107641140), (20, 102259083), (30, 68172722), (37, 55275180), (38, 53820570), (57, 35880380), (60, 34086361), (74, 27637590), (76, 26910285), (95, 21528228), (111, 18425060), (114, 17940190), (148, 13818795), (185, 11055036), (190, 10764114), (222, 9212530), (228, 8970095), (285, 7176076), (370, 5527518), (380, 5382057), (444, 4606265), (555, 3685012), (570, 3588038), (703, 2909220), (740, 2763759), (1110, 1842506), (1140, 1794019), (1406, 1454610), (2109, 969740), (2220, 921253), (2812, 727305), (3515, 581844), (4218, 484870), (7030, 290922), (8436, 242435), (10545, 193948), (14060, 145461), (21090, 96974), (42180, 48487)]