1955281190

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1031}}^1\times {\mathrm{3109}}^1$

素因数の和:4208

約数の個数: 32

約数和(自身を含む): 3581824320

約数和(自身を除く): 1626543130

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 1031, 2062, 3109, 5155, 6218, 10310, 15545, 31090, 62891, 125782, 189649, 314455, 379298, 628910, 948245, 1896490, 3205379, 6410758, 16026895, 32053790, 195528119, 391056238, 977640595, 1955281190]

約数ペア:

[(1, 1955281190), (2, 977640595), (5, 391056238), (10, 195528119), (61, 32053790), (122, 16026895), (305, 6410758), (610, 3205379), (1031, 1896490), (2062, 948245), (3109, 628910), (5155, 379298), (6218, 314455), (10310, 189649), (15545, 125782), (31090, 62891)]