2012174550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{194413}}^1$

素因数の和:194454

約数の個数: 72

約数和(自身を含む): 5641116624

約数和(自身を除く): 3628942074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 10350, 194413, 388826, 583239, 972065, 1166478, 1749717, 1944130, 2916195, 3499434, 4471499, 4860325, 5832390, 8748585, 8942998, 9720650, 13414497, 14580975, 17497170, 22357495, 26828994, 29161950, 40243491, 43742925, 44714990, 67072485, 80486982, 87485850, 111787475, 134144970, 201217455, 223574950, 335362425, 402434910, 670724850, 1006087275, 2012174550]

約数ペア:

[(1, 2012174550), (2, 1006087275), (3, 670724850), (5, 402434910), (6, 335362425), (9, 223574950), (10, 201217455), (15, 134144970), (18, 111787475), (23, 87485850), (25, 80486982), (30, 67072485), (45, 44714990), (46, 43742925), (50, 40243491), (69, 29161950), (75, 26828994), (90, 22357495), (115, 17497170), (138, 14580975), (150, 13414497), (207, 9720650), (225, 8942998), (230, 8748585), (345, 5832390), (414, 4860325), (450, 4471499), (575, 3499434), (690, 2916195), (1035, 1944130), (1150, 1749717), (1725, 1166478), (2070, 972065), (3450, 583239), (5175, 388826), (10350, 194413)]