180351610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{13003}}^1$

素因数の和:13102

約数の個数: 32

約数和(自身を含む): 346426560

約数和(自身を除く): 166074950

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 6935, 13003, 13870, 26006, 65015, 130030, 247057, 494114, 949219, 1235285, 1898438, 2470570, 4746095, 9492190, 18035161, 36070322, 90175805, 180351610]

約数ペア:

[(1, 180351610), (2, 90175805), (5, 36070322), (10, 18035161), (19, 9492190), (38, 4746095), (73, 2470570), (95, 1898438), (146, 1235285), (190, 949219), (365, 494114), (730, 247057), (1387, 130030), (2774, 65015), (6935, 26006), (13003, 13870)]