2021806650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{829}}^1$

素因数の和:1144

約数の個数: 96

約数和(自身を含む): 5113065600

約数和(自身を除く): 3091258950

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 229, 355, 426, 458, 687, 710, 829, 1065, 1145, 1374, 1658, 1775, 2130, 2290, 2487, 3435, 3550, 4145, 4974, 5325, 5725, 6870, 8290, 10650, 11450, 12435, 16259, 17175, 20725, 24870, 32518, 34350, 41450, 48777, 58859, 62175, 81295, 97554, 117718, 124350, 162590, 176577, 189841, 243885, 294295, 353154, 379682, 406475, 487770, 569523, 588590, 812950, 882885, 949205, 1139046, 1219425, 1471475, 1765770, 1898410, 2438850, 2847615, 2942950, 4414425, 4746025, 5695230, 8828850, 9492050, 13478711, 14238075, 26957422, 28476150, 40436133, 67393555, 80872266, 134787110, 202180665, 336967775, 404361330, 673935550, 1010903325, 2021806650]

約数ペア:

[(1, 2021806650), (2, 1010903325), (3, 673935550), (5, 404361330), (6, 336967775), (10, 202180665), (15, 134787110), (25, 80872266), (30, 67393555), (50, 40436133), (71, 28476150), (75, 26957422), (142, 14238075), (150, 13478711), (213, 9492050), (229, 8828850), (355, 5695230), (426, 4746025), (458, 4414425), (687, 2942950), (710, 2847615), (829, 2438850), (1065, 1898410), (1145, 1765770), (1374, 1471475), (1658, 1219425), (1775, 1139046), (2130, 949205), (2290, 882885), (2487, 812950), (3435, 588590), (3550, 569523), (4145, 487770), (4974, 406475), (5325, 379682), (5725, 353154), (6870, 294295), (8290, 243885), (10650, 189841), (11450, 176577), (12435, 162590), (16259, 124350), (17175, 117718), (20725, 97554), (24870, 81295), (32518, 62175), (34350, 58859), (41450, 48777)]