1992486360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{976709}}^1$

素因数の和:976740

約数の個数: 64

約数和(自身を含む): 6329080800

約数和(自身を除く): 4336594440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 976709, 1953418, 2930127, 3906836, 4883545, 5860254, 7813672, 9767090, 11720508, 14650635, 16604053, 19534180, 23441016, 29301270, 33208106, 39068360, 49812159, 58602540, 66416212, 83020265, 99624318, 117205080, 132832424, 166040530, 199248636, 249060795, 332081060, 398497272, 498121590, 664162120, 996243180, 1992486360]

約数ペア:

[(1, 1992486360), (2, 996243180), (3, 664162120), (4, 498121590), (5, 398497272), (6, 332081060), (8, 249060795), (10, 199248636), (12, 166040530), (15, 132832424), (17, 117205080), (20, 99624318), (24, 83020265), (30, 66416212), (34, 58602540), (40, 49812159), (51, 39068360), (60, 33208106), (68, 29301270), (85, 23441016), (102, 19534180), (120, 16604053), (136, 14650635), (170, 11720508), (204, 9767090), (255, 7813672), (340, 5860254), (408, 4883545), (510, 3906836), (680, 2930127), (1020, 1953418), (2040, 976709)]