210904705730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{3922349}}^1$

素因数の和:3922658

約数の個数: 32

約数和(自身を含む): 401021064000

約数和(自身を除く): 190116358270

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 283, 566, 1415, 2830, 5377, 10754, 26885, 53770, 3922349, 7844698, 19611745, 39223490, 74524631, 149049262, 372623155, 745246310, 1110024767, 2220049534, 5550123835, 11100247670, 21090470573, 42180941146, 105452352865, 210904705730]

約数ペア:

[(1, 210904705730), (2, 105452352865), (5, 42180941146), (10, 21090470573), (19, 11100247670), (38, 5550123835), (95, 2220049534), (190, 1110024767), (283, 745246310), (566, 372623155), (1415, 149049262), (2830, 74524631), (5377, 39223490), (10754, 19611745), (26885, 7844698), (53770, 3922349)]