1853660280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31333}}^1$

素因数の和:31393

約数の個数: 128

約数和(自身を含む): 6091329600

約数和(自身を除く): 4237669320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 510, 580, 680, 696, 870, 986, 1020, 1160, 1479, 1740, 1972, 2040, 2465, 2958, 3480, 3944, 4930, 5916, 7395, 9860, 11832, 14790, 19720, 29580, 31333, 59160, 62666, 93999, 125332, 156665, 187998, 250664, 313330, 375996, 469995, 532661, 626660, 751992, 908657, 939990, 1065322, 1253320, 1597983, 1817314, 1879980, 2130644, 2663305, 2725971, 3195966, 3634628, 3759960, 4261288, 4543285, 5326610, 5451942, 6391932, 7269256, 7989915, 9086570, 10653220, 10903884, 12783864, 13629855, 15447169, 15979830, 18173140, 21306440, 21807768, 27259710, 30894338, 31959660, 36346280, 46341507, 54519420, 61788676, 63919320, 77235845, 92683014, 109038840, 123577352, 154471690, 185366028, 231707535, 308943380, 370732056, 463415070, 617886760, 926830140, 1853660280]

約数ペア:

[(1, 1853660280), (2, 926830140), (3, 617886760), (4, 463415070), (5, 370732056), (6, 308943380), (8, 231707535), (10, 185366028), (12, 154471690), (15, 123577352), (17, 109038840), (20, 92683014), (24, 77235845), (29, 63919320), (30, 61788676), (34, 54519420), (40, 46341507), (51, 36346280), (58, 31959660), (60, 30894338), (68, 27259710), (85, 21807768), (87, 21306440), (102, 18173140), (116, 15979830), (120, 15447169), (136, 13629855), (145, 12783864), (170, 10903884), (174, 10653220), (204, 9086570), (232, 7989915), (255, 7269256), (290, 6391932), (340, 5451942), (348, 5326610), (408, 4543285), (435, 4261288), (493, 3759960), (510, 3634628), (580, 3195966), (680, 2725971), (696, 2663305), (870, 2130644), (986, 1879980), (1020, 1817314), (1160, 1597983), (1479, 1253320), (1740, 1065322), (1972, 939990), (2040, 908657), (2465, 751992), (2958, 626660), (3480, 532661), (3944, 469995), (4930, 375996), (5916, 313330), (7395, 250664), (9860, 187998), (11832, 156665), (14790, 125332), (19720, 93999), (29580, 62666), (31333, 59160)]